List of NCIS characters
Updated: 11/4/2025, 4:36:53 PM Wikipedia source
NCIS is an American police procedural television series, revolving around a fictional team of special agents from the Naval Criminal Investigative Service, which investigates crimes involving the U.S. Navy and Marine Corps. The series was created by Donald P. Bellisario and Don McGill as a backdoor pilot with the season eight episodes "Ice Queen" and "Meltdown" of JAG. The series premiered on September 23, 2003, featuring an ensemble cast, which has included: Mark Harmon, Sasha Alexander, Michael Weatherly, Pauley Perrette, David McCallum, Sean Murray, Cote de Pablo, Lauren Holly, Rocky Carroll, Brian Dietzen, Emily Wickersham, Wilmer Valderrama, Jennifer Esposito, Duane Henry, Maria Bello, Diona Reasonover, Katrina Law, and Gary Cole.
Infobox
Rank
Special Agent in Charge
Awards
Silver Star, Purple Heart, Navy Meritorious Civilian Service Award
Family
Jackson Gibbs (father, deceased)Ann Gibbs (mother, deceased)
Gender
Male
Spouse
mw- Shannon Fielding Gibbs (deceased) Diane Sterling (divorced, deceased) Rebecca Chase (divorced) Stephanie Flynn (divorced) Ellen Wallace (ex-fiancée, deceased)
Children
Kelly Gibbs (deceased)
Position
Special Agent in Charge Major Case Response Team, Washington, D.C., office Undercover operative, Europe
Voiced by
Josh Robert Thompson (NCIS: The Video Game)
Occupation
NCIS Special Agent (retired)Gunnery Sergeant (Marine sniper and military police) (USMC) (separated)
Affiliation
NCIS
Nationality
American
Portrayed by
Mark HarmonSean Harmon (young)Micah Tayloe Owens (child)
Last appearance
"Meltdown" (JAG) "Great Wide Open" (NCIS)"See You Soon" (NCIS: New Orleans
First appearance
"Ice Queen" (JAG)"Yankee White"”Breaking Brig” (NCIS: Orleans)"Enter Sandman" (NCIS: Origins)
Years of Service
c. 1992–2021
Tables
Key · Overview › Main characters
G
G
R
G
Recurring
Guest
| R | Recurring |
| G | Guest |
· Overview › Main characters
1
1
Character
1
Actor
2
Season
3
Season
4
Season
5
Season
6
Season
7
Season
8
Season
9
Season
10
Season
11
Season
12
Season
13
Season
14
Season
15
Season
16
Season
17
Season
18
Season
19
Season
20
Season
21
Season
22
Season
23
Leroy Jethro Gibbs
Leroy Jethro Gibbs
Character
Leroy Jethro Gibbs
Actor
Mark Harmon
Season
Main
Season
—
Sean Harmon (young) Micah Owens (young)
Sean Harmon (young) Micah Owens (young)
Character
Sean Harmon (young) Micah Owens (young)
Actor
—
Season
R
Season
—
Season
R
Season
—
Season
R
Season
—
Caitlin "Kate" Todd
Caitlin "Kate" Todd
Character
Caitlin "Kate" Todd
Actor
Sasha Alexander
Season
Main
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Anthony "Tony" DiNozzo Jr.
Anthony "Tony" DiNozzo Jr.
Character
Anthony "Tony" DiNozzo Jr.
Actor
Michael Weatherly
Season
Main
Season
—
Season
G
Season
—
Abigail "Abby" Sciuto
Abigail "Abby" Sciuto
Character
Abigail "Abby" Sciuto
Actor
Pauley Perrette
Season
Main
Season
—
Dr. Donald "Ducky" Mallard
Dr. Donald "Ducky" Mallard
Character
Dr. Donald "Ducky" Mallard
Actor
David McCallum
Season
Main
Season
—
Adam Campbell (young)
Adam Campbell (young)
Character
Adam Campbell (young)
Actor
—
Season
R
Season
—
Season
R
Season
—
Timothy "Tim" McGee
Timothy "Tim" McGee
Character
Timothy "Tim" McGee
Actor
Sean Murray
Season
R
Season
Main
Ziva David
Ziva David
Character
Ziva David
Actor
Cote de Pablo
Season
—
Season
Main
Season
—
Season
G
Season
R
Season
—
Jenny Shepard
Jenny Shepard
Character
Jenny Shepard
Actor
Lauren Holly
Season
—
Season
Main
Season
—
Season
G
Season
—
Season
G
Season
—
Leon Vance
Leon Vance
Character
Leon Vance
Actor
Rocky Carroll
Season
—
Season
R
Season
Main
Dr. James "Jimmy" Palmer
Dr. James "Jimmy" Palmer
Character
Dr. James "Jimmy" Palmer
Actor
Brian Dietzen
Season
R
Season
Main
Eleanor "Ellie" Bishop
Eleanor "Ellie" Bishop
Character
Eleanor "Ellie" Bishop
Actor
Emily Wickersham
Season
—
Season
Main
Season
—
Nicholas "Nick" Torres
Nicholas "Nick" Torres
Character
Nicholas "Nick" Torres
Actor
Wilmer Valderrama
Season
—
Season
Main
Alexandra "Alex" Quinn
Alexandra "Alex" Quinn
Character
Alexandra "Alex" Quinn
Actor
Jennifer Esposito
Season
—
Season
Main
Season
—
Clayton Reeves
Clayton Reeves
Character
Clayton Reeves
Actor
Duane Henry
Season
—
Season
G
Season
Main
Season
—
Dr. Jacqueline "Jack" Sloane
Dr. Jacqueline "Jack" Sloane
Character
Dr. Jacqueline "Jack" Sloane
Actor
Maria Bello
Season
—
Season
Main
Season
—
Kasie Hines
Kasie Hines
Character
Kasie Hines
Actor
Diona Reasonover
Season
—
Season
R
Season
Main
Jessica "Jess" Knight
Jessica "Jess" Knight
Character
Jessica "Jess" Knight
Actor
Katrina Law
Season
—
Season
G
Season
Main
Alden Parker
Alden Parker
Character
Alden Parker
Actor
Gary Cole
Season
—
Season
Main
| Character | Actor | Season | ||||||||||||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | ||
| Leroy Jethro Gibbs | Mark Harmon | Main | — | |||||||||||||||||||||
| Sean Harmon (young) Micah Owens (young) | — | R | — | R | — | R | — | |||||||||||||||||
| Caitlin "Kate" Todd | Sasha Alexander | Main | G | — | G | — | G | — | ||||||||||||||||
| Anthony "Tony" DiNozzo Jr. | Michael Weatherly | Main | — | G | — | |||||||||||||||||||
| Abigail "Abby" Sciuto | Pauley Perrette | Main | — | |||||||||||||||||||||
| Dr. Donald "Ducky" Mallard | David McCallum | Main | — | |||||||||||||||||||||
| Adam Campbell (young) | — | R | — | R | — | |||||||||||||||||||
| Timothy "Tim" McGee | Sean Murray | R | Main | |||||||||||||||||||||
| Ziva David | Cote de Pablo | — | Main | — | G | R | — | |||||||||||||||||
| Jenny Shepard | Lauren Holly | — | Main | — | G | — | G | — | ||||||||||||||||
| Leon Vance | Rocky Carroll | — | R | Main | ||||||||||||||||||||
| Dr. James "Jimmy" Palmer | Brian Dietzen | R | Main | |||||||||||||||||||||
| Eleanor "Ellie" Bishop | Emily Wickersham | — | Main | — | ||||||||||||||||||||
| Nicholas "Nick" Torres | Wilmer Valderrama | — | Main | |||||||||||||||||||||
| Alexandra "Alex" Quinn | Jennifer Esposito | — | Main | — | ||||||||||||||||||||
| Clayton Reeves | Duane Henry | — | G | Main | — | |||||||||||||||||||
| Dr. Jacqueline "Jack" Sloane | Maria Bello | — | Main | — | ||||||||||||||||||||
| Kasie Hines | Diona Reasonover | — | R | Main | ||||||||||||||||||||
| Jessica "Jess" Knight | Katrina Law | — | G | Main | ||||||||||||||||||||
| Alden Parker | Gary Cole | — | Main | |||||||||||||||||||||
· Overview › Main characters › Notes
Regular
Regular
Character
Regular
Actor
Recurring
Rank/position
Guest
Leroy Jethro Gibbs
Leroy Jethro Gibbs
Character
Leroy Jethro Gibbs
Actor
Mark Harmon
Rank/position
NCIS Supervisory Special Agent / Marine Gunnery Sergeant
Seasons
1–19
First episode
"Yankee White" (1.01)
Last episode
"Great Wide Open" (19.04)
No. ofepisodes (credited)
435
Caitlin "Kate" Todd
Caitlin "Kate" Todd
Character
Caitlin "Kate" Todd
Actor
Sasha Alexander
Rank/position
NCIS Special Agent / Secret Service Special Agent
Seasons
1–2
Seasons
3, 8–9, 12
First episode
"The Lost Boys" (12.23)
Last episode
51
Anthony "Tony" DiNozzo
Anthony "Tony" DiNozzo
Character
Anthony "Tony" DiNozzo
Actor
Michael Weatherly
Rank/position
Senior Special Agent / Baltimore PD Detective
Seasons
1–13
Seasons
21
First episode
"The Stories We Leave Behind" (21.02)
Last episode
307
Abigail "Abby" Sciuto
Abigail "Abby" Sciuto
Character
Abigail "Abby" Sciuto
Actor
Pauley Perrette
Rank/position
Forensic Specialist
Seasons
1–15
First episode
"Two Steps Back" (15.22)
Last episode
354
Dr. Donald "Ducky" Mallard
Dr. Donald "Ducky" Mallard
Character
Dr. Donald "Ducky" Mallard
Actor
David McCallum
Rank/position
Chief Medical Examiner / Profiler / Historian / RAMC Doctor
Seasons
1–21
First episode
"Black Sky" (20.22)
Last episode
460
Timothy "Tim" McGee
Timothy "Tim" McGee
Character
Timothy "Tim" McGee
Actor
Sean Murray
Rank/position
Senior Special Agent
Seasons
2–
Seasons
1
First episode
"Sub Rosa" (1.07)
No. ofepisodes (credited)
474
Ziva David
Ziva David
Character
Ziva David
Actor
Cote de Pablo
Rank/position
NCIS Special Agent / Mossad Officer
Seasons
3–11
Seasons
17
Seasons
3, 16
First episode
"Kill Ari (Part I)" (3.01)
Last episode
"In the Wind" (17.11)
No. ofepisodes (credited)
194
Jenny Shepard
Jenny Shepard
Character
Jenny Shepard
Actor
Lauren Holly
Rank/position
NCIS Director / NCIS Special Agent
Seasons
3–5
Seasons
3
Seasons
9, 12
First episode
"The Lost Boys" (12.23)
Last episode
65
Leon Vance
Leon Vance
Character
Leon Vance
Actor
Rocky Carroll
Rank/position
NCIS Director / NCIS Assistant Director / NCIS Special Agent
Seasons
6–
Seasons
5
First episode
"Internal Affairs" (5.14)
No. ofepisodes (credited)
382
Dr. James "Jimmy" Palmer
Dr. James "Jimmy" Palmer
Character
Dr. James "Jimmy" Palmer
Actor
Brian Dietzen
Rank/position
Chief Medical Examiner
Seasons
10–
Seasons
1–9
First episode
"Split Decision" (1.21)
No. ofepisodes (credited)
390
Eleanor "Ellie" Bishop
Eleanor "Ellie" Bishop
Character
Eleanor "Ellie" Bishop
Actor
Emily Wickersham
Rank/position
NCIS Special Agent / NSA Analyst
Seasons
11–18
Seasons
11
First episode
"Gut Check" (11.09)
Last episode
"Rule 91" (18.16)
No. ofepisodes (credited)
172
Nicholas "Nick" Torres
Nicholas "Nick" Torres
Character
Nicholas "Nick" Torres
Actor
Wilmer Valderrama
Rank/position
NCIS Special Agent
Seasons
14–
First episode
"Rogue" (14.01)
No. ofepisodes (credited)
184
Alexandra "Alex" Quinn
Alexandra "Alex" Quinn
Character
Alexandra "Alex" Quinn
Actor
Jennifer Esposito
Rank/position
NCIS Special Agent / NCIS FLETC Trainer
Seasons
14
First episode
"Rendezvous" (14.24)
Last episode
24
Clayton Reeves
Clayton Reeves
Character
Clayton Reeves
Actor
Duane Henry
Rank/position
MI6 Officer / NCIS-MI6 Liaison
Seasons
14–15
Seasons
13
First episode
"Dead Letter" (13.23)
Last episode
"Two Steps Back" (15.22)
No. ofepisodes (credited)
47
Dr. Jacqueline "Jack" Sloane
Dr. Jacqueline "Jack" Sloane
Character
Dr. Jacqueline "Jack" Sloane
Actor
Maria Bello
Rank/position
Psychologist / NCIS Special Agent
Seasons
15–18
Seasons
15
First episode
"Skeleton Crew" (15.04)
Last episode
"True Believer" (18.08)
No. ofepisodes (credited)
73
Kasie Hines
Kasie Hines
Character
Kasie Hines
Actor
Diona Reasonover
Rank/position
Forensic Scientist
Seasons
16–
Seasons
15
First episode
"One Man's Trash" (15.17)
No. ofepisodes (credited)
139
Jessica Knight
Jessica Knight
Character
Jessica Knight
Actor
Katrina Law
Rank/position
NCIS Special Agent / NCIS React Team Leader
Seasons
19–
Seasons
18
First episode
"Blown Away" (18.15)
No. ofepisodes (credited)
78
Alden Parker
Alden Parker
Character
Alden Parker
Actor
Gary Cole
Rank/position
NCIS Supervisory Special Agent / FBI Special Agent
Seasons
19–
Seasons
19
First episode
"Nearly Departed" (19.02)
No. ofepisodes (credited)
75
| Character | Actor | Rank/position | Seasons | First episode | Last episode | No. ofepisodes (credited) | Notes | ||
| Regular | Recurring | Guest | |||||||
| Leroy Jethro Gibbs | Mark Harmon | NCIS Supervisory Special Agent / Marine Gunnery Sergeant | 1–19 | "Yankee White" (1.01) | "Great Wide Open" (19.04) | 435 | |||
| Caitlin "Kate" Todd | Sasha Alexander | NCIS Special Agent / Secret Service Special Agent | 1–2 | 3, 8–9, 12 | "The Lost Boys" (12.23) | 51 | |||
| Anthony "Tony" DiNozzo | Michael Weatherly | Senior Special Agent / Baltimore PD Detective | 1–13 | 21 | "The Stories We Leave Behind" (21.02) | 307 | |||
| Abigail "Abby" Sciuto | Pauley Perrette | Forensic Specialist | 1–15 | "Two Steps Back" (15.22) | 354 | ||||
| Dr. Donald "Ducky" Mallard | David McCallum | Chief Medical Examiner / Profiler / Historian / RAMC Doctor | 1–21 | "Black Sky" (20.22) | 460 | ||||
| Timothy "Tim" McGee | Sean Murray | Senior Special Agent | 2– | 1 | "Sub Rosa" (1.07) | 474 | |||
| Ziva David | Cote de Pablo | NCIS Special Agent / Mossad Officer | 3–11 | 17 | 3, 16 | "Kill Ari (Part I)" (3.01) | "In the Wind" (17.11) | 194 | |
| Jenny Shepard | Lauren Holly | NCIS Director / NCIS Special Agent | 3–5 | 3 | 9, 12 | "The Lost Boys" (12.23) | 65 | ||
| Leon Vance | Rocky Carroll | NCIS Director / NCIS Assistant Director / NCIS Special Agent | 6– | 5 | "Internal Affairs" (5.14) | 382 | |||
| Dr. James "Jimmy" Palmer | Brian Dietzen | Chief Medical Examiner | 10– | 1–9 | "Split Decision" (1.21) | 390 | |||
| Eleanor "Ellie" Bishop | Emily Wickersham | NCIS Special Agent / NSA Analyst | 11–18 | 11 | "Gut Check" (11.09) | "Rule 91" (18.16) | 172 | ||
| Nicholas "Nick" Torres | Wilmer Valderrama | NCIS Special Agent | 14– | "Rogue" (14.01) | 184 | ||||
| Alexandra "Alex" Quinn | Jennifer Esposito | NCIS Special Agent / NCIS FLETC Trainer | 14 | "Rendezvous" (14.24) | 24 | ||||
| Clayton Reeves | Duane Henry | MI6 Officer / NCIS-MI6 Liaison | 14–15 | 13 | "Dead Letter" (13.23) | "Two Steps Back" (15.22) | 47 | ||
| Dr. Jacqueline "Jack" Sloane | Maria Bello | Psychologist / NCIS Special Agent | 15–18 | 15 | "Skeleton Crew" (15.04) | "True Believer" (18.08) | 73 | ||
| Kasie Hines | Diona Reasonover | Forensic Scientist | 16– | 15 | "One Man's Trash" (15.17) | 139 | |||
| Jessica Knight | Katrina Law | NCIS Special Agent / NCIS React Team Leader | 19– | 18 | "Blown Away" (18.15) | 78 | |||
| Alden Parker | Gary Cole | NCIS Supervisory Special Agent / FBI Special Agent | 19– | 19 | "Nearly Departed" (19.02) | 75 | |||
Key · Overview › Notable recurring and guest characters
G
G
R
G
Recurring
Guest
| R | Recurring |
| G | Guest |
· Overview › Notable recurring and guest characters
1
1
Actor
1
Character
2
Season
3
Season
4
Season
5
Season
6
Season
7
Season
8
Season
9
Season
10
Season
11
Season
12
Season
13
Season
14
Season
15
Season
16
Season
17
Season
18
Season
19
Season
20
Season
21
Season
22
Season
23
Family
Family
Actor
Family
Nina Foch
Nina Foch
Actor
Nina Foch
Character
Victoria Mallard
Season
—
Season
G
Season
—
Season
2–3
Caroline Lagerfelt
Caroline Lagerfelt
Actor
Caroline Lagerfelt
Character
—
Season
G
Season
—
Season
14
Troian Bellisario
Troian Bellisario
Actor
Troian Bellisario
Character
Sarah McGee
Season
—
Season
G
Season
—
Season
G
Season
—
Season
2, 4
Mary Mouser
Mary Mouser
Actor
Mary Mouser
Character
Kelly Gibbs
Season
—
Season
G
Season
—
Season
G
Season
—
Season
3–4, 7
Brenna Radding
Brenna Radding
Actor
Brenna Radding
Character
—
Season
G
Season
—
Season
5
Sam Schuder
Sam Schuder
Actor
Sam Schuder
Character
—
Season
G
Season
—
Season
9
Mila Brener
Mila Brener
Actor
Mila Brener
Character
—
Season
G
Season
—
Season
13
Darby Stanchfield
Darby Stanchfield
Actor
Darby Stanchfield
Character
Shannon Gibbs
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
3, 5–7, 9
Aviva Baumann
Aviva Baumann
Actor
Aviva Baumann
Character
—
Season
G
Season
—
Season
G
Season
—
Season
6–7, 9
Heather Scobie
Heather Scobie
Actor
Heather Scobie
Character
Diane Sterling
Season
—
Season
G
Season
—
Season
4
Melinda McGraw
Melinda McGraw
Actor
Melinda McGraw
Character
—
Season
G
Season
—
Season
G
Season
—
Season
9–12, 16
Michael Nouri
Michael Nouri
Actor
Michael Nouri
Character
Eli David
Season
—
Season
G
Season
—
Season
G
Season
—
Season
6–8, 10
Ben Morrison
Ben Morrison
Actor
Ben Morrison
Character
—
Season
G
Season
—
Season
10–11
Ralph Waite
Ralph Waite
Actor
Ralph Waite
Character
Jackson Gibbs
Season
—
Season
G
Season
—
Season
6–11
Clint Carmichael
Clint Carmichael
Actor
Clint Carmichael
Character
—
Season
G
Season
—
Season
6
Andrew Lander
Andrew Lander
Actor
Andrew Lander
Character
—
Season
G
Season
—
Season
11
Rob Norton
Rob Norton
Actor
Rob Norton
Character
—
Season
G
Season
—
Season
11
Paula Newsome
Paula Newsome
Actor
Paula Newsome
Character
Jackie Vance
Season
—
Season
G
Season
—
Season
G
Season
—
Season
6–7, 9–10
Khamani Griffin
Khamani Griffin
Actor
Khamani Griffin
Character
Jared Vance
Season
—
Season
G
Season
—
Season
6
Akinsola Aribo
Akinsola Aribo
Actor
Akinsola Aribo
Character
—
Season
G
Season
—
Season
9–11
Spence Moore II
Spence Moore II
Actor
Spence Moore II
Character
—
Season
G
Season
—
Season
21
China Anne McClain
China Anne McClain
Actor
China Anne McClain
Character
Kayla Vance
Season
—
Season
G
Season
—
Season
6
Kiara Muhammad
Kiara Muhammad
Actor
Kiara Muhammad
Character
—
Season
G
Season
—
Season
9–12
Naomi Grace
Naomi Grace
Actor
Naomi Grace
Character
—
Season
G
Season
—
Season
G
Season
—
Season
15–16, 19
Robert Wagner
Robert Wagner
Actor
Robert Wagner
Character
Anthony DiNozzo Sr.
Season
—
Season
G
Season
—
Season
7–16
Michelle Pierce
Michelle Pierce
Actor
Michelle Pierce
Character
Breena Palmer
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
7, 9, 11–12, 19
Wendy Makkena
Wendy Makkena
Actor
Wendy Makkena
Character
Rachel Cranston
Season
—
Season
G
Season
—
Season
G
Season
—
Season
8–9, 11
Daniel Louis Rivas
Daniel Louis Rivas
Actor
Daniel Louis Rivas
Character
Kyle Davis
Season
—
Season
G
Season
—
Season
9–10
Jamie Bamber
Jamie Bamber
Actor
Jamie Bamber
Character
Jake Malloy
Season
—
Season
R
Season
G
Season
—
Season
12–13
Pilar Holland
Pilar Holland
Actor
Pilar Holland
Character
Lucia Campbell
Season
—
Season
G
Season
—
Season
G
Season
—
Season
14, 20–21
Kate Hamilton
Kate Hamilton
Actor
Kate Hamilton
Character
Faith Tolliver
Season
—
Season
G
Season
—
Season
16–17
Francis Xavier McCarthy
Francis Xavier McCarthy
Actor
Francis Xavier McCarthy
Character
Roman Parker
Season
—
Season
G
Season
—
Season
G
Season
—
Season
19–20, 22
NCIS and Navy employees
NCIS and Navy employees
Actor
NCIS and Navy employees
Alan Dale
Alan Dale
Actor
Alan Dale
Character
Tom Morrow
Season
R
Season
G
Season
—
Season
R
Season
G
Season
—
Season
1–3, 10–13
Pancho Demmings
Pancho Demmings
Actor
Pancho Demmings
Character
Gerald Jackson
Season
R
Season
—
Season
G
Season
—
Season
1, 3
Patrick Labyorteaux
Patrick Labyorteaux
Actor
Patrick Labyorteaux
Character
Bud Roberts
Season
G
Season
—
Season
G
Season
—
Season
1, 14–15
Joel Gretsch
Joel Gretsch
Actor
Joel Gretsch
Character
Stan Burley
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
1, 9–10, 13
Jessica Steen
Jessica Steen
Actor
Jessica Steen
Character
Paula Cassidy
Season
R
Season
G
Season
—
Season
G
Season
—
Season
1–4, 12
Tim Kelleher
Tim Kelleher
Actor
Tim Kelleher
Character
Chris Pacci
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
1, 8–9, 12
Tamara Taylor
Tamara Taylor
Actor
Tamara Taylor
Character
Cassie Yates
Season
—
Season
G
Season
—
Season
2–3
Michael Bellisario
Michael Bellisario
Actor
Michael Bellisario
Character
Charles Sterling
Season
—
Season
R
Season
—
Season
3
Stephanie Mello
Stephanie Mello
Actor
Stephanie Mello
Character
Cynthia Sumner
Season
—
Season
R
Season
—
Season
3–4
Muse Watson
Muse Watson
Actor
Muse Watson
Character
Mike Franks
Season
—
Season
G
Season
—
Season
G
Season
—
Season
3–13, 15
Liza Lapira
Liza Lapira
Actor
Liza Lapira
Character
Michelle Lee
Season
—
Season
R
Season
—
Season
R
Season
—
Season
4, 6
Susan Kelechi Watson
Susan Kelechi Watson
Actor
Susan Kelechi Watson
Character
Nikki Jardine
Season
—
Season
R
Season
—
Season
5
Jonathan LaPaglia
Jonathan LaPaglia
Actor
Jonathan LaPaglia
Character
Brent Langer
Season
—
Season
G
Season
—
Season
5–6
Todd Lowe
Todd Lowe
Actor
Todd Lowe
Character
Chad Dunham
Season
—
Season
R
Season
—
Season
6
Jude Ciccolella
Jude Ciccolella
Actor
Jude Ciccolella
Character
Phillip Davenport
Season
—
Season
G
Season
—
Season
G
Season
—
Season
6, 8
Chris O'Donnell
Chris O'Donnell
Actor
Chris O'Donnell
Character
G. Callen
Season
—
Season
G
Season
—
Season
G
Season
—
Season
6, 20
LL Cool J
LL Cool J
Actor
LL Cool J
Character
Sam Hanna
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
6, 20, 22
Daniela Ruah
Daniela Ruah
Actor
Daniela Ruah
Character
Kensi Blye
Season
—
Season
G
Season
—
Season
G
Season
—
Season
6, 21
Jackie Geary
Jackie Geary
Actor
Jackie Geary
Character
Susan Grady
Season
—
Season
G
Season
—
Season
G
Season
—
Season
7, 11
Michael O'Neill
Michael O'Neill
Actor
Michael O'Neill
Character
Riley McCallister
Season
—
Season
G
Season
—
Season
8–9
Sarah Jane Morris
Sarah Jane Morris
Actor
Sarah Jane Morris
Character
E.J. Barrett
Season
—
Season
R
Season
G
Season
—
Season
8–9
Matt Willig
Matt Willig
Actor
Matt Willig
Character
Simon Cade
Season
—
Season
R
Season
G
Season
—
Season
8–9
Alimi Ballard
Alimi Ballard
Actor
Alimi Ballard
Character
Gayne Levin
Season
—
Season
R
Season
—
Season
8
Matt Craven
Matt Craven
Actor
Matt Craven
Character
Clayton Jarvis
Season
—
Season
G
Season
R
Season
G
Season
—
Season
8–11
J. Claude Deering
J. Claude Deering
Actor
J. Claude Deering
Character
Curtis Hubley
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
R
Season
G
Season
—
Season
9, 14, 19, 21–22
Matt Jones
Matt Jones
Actor
Matt Jones
Character
Ned Dorneget
Season
—
Season
R
Season
G
Season
—
Season
G
Season
—
Season
9–10, 12
Greg Germann
Greg Germann
Actor
Greg Germann
Character
Jerome Craig
Season
—
Season
R
Season
—
Season
11
Leslie Hope
Leslie Hope
Actor
Leslie Hope
Character
Sarah Porter
Season
—
Season
R
Season
G
Season
—
Season
11–13
Hugo Armstrong
Hugo Armstrong
Actor
Hugo Armstrong
Character
Eugene Coyle
Season
—
Season
G
Season
—
Season
G
Season
—
Season
11, 18
Scott Bakula
Scott Bakula
Actor
Scott Bakula
Character
Dwayne Pride
Season
—
Season
G
Season
—
Season
G
Season
—
Season
11, 13–14
Lucas Black
Lucas Black
Actor
Lucas Black
Character
Chris LaSalle
Season
—
Season
G
Season
—
Season
G
Season
—
Season
11, 13–14
Zoe McLellan
Zoe McLellan
Actor
Zoe McLellan
Character
Merri Brody
Season
—
Season
G
Season
—
Season
G
Season
—
Season
11, 13
Rafi Silver
Rafi Silver
Actor
Rafi Silver
Character
Qasim Naasir
Season
—
Season
G
Season
—
Season
R
Season
—
Season
12, 14
Tony Gonzalez
Tony Gonzalez
Actor
Tony Gonzalez
Character
Tony Francis
Season
—
Season
G
Season
—
Season
12–14
Don Lake
Don Lake
Actor
Don Lake
Character
Phillip Brooks
Season
—
Season
G
Season
—
Season
15–17
Megan Gallagher
Megan Gallagher
Actor
Megan Gallagher
Character
Jennifer Leo
Season
—
Season
G
Season
—
Season
G
Season
—
Season
16–17, 19
Zane Holtz
Zane Holtz
Actor
Zane Holtz
Character
Dale Sawyer
Season
—
Season
G
Season
—
Season
G
Season
18–20, 22–23
Vanessa Lachey
Vanessa Lachey
Actor
Vanessa Lachey
Character
Jane Tennant
Season
—
Season
G
Season
—
Season
19–21
Jason Antoon
Jason Antoon
Actor
Jason Antoon
Character
Ernie Malik
Season
—
Season
G
Season
—
Season
19–20
Other agencies
Other agencies
Actor
Other agencies
Joe Spano
Joe Spano
Actor
Joe Spano
Character
Tobias Fornell
Season
R
Season
G
Season
R
Season
G
Season
R
Season
G
Season
—
Season
R
Season
G
Season
—
Season
1–16, 18–21
Alicia Coppola
Alicia Coppola
Actor
Alicia Coppola
Character
Faith Coleman
Season
G
Season
—
Season
1–2
Don Franklin
Don Franklin
Actor
Don Franklin
Character
Ron Sacks
Season
—
Season
G
Season
—
Season
3–4
Susanna Thompson
Susanna Thompson
Actor
Susanna Thompson
Character
Hollis Mann
Season
—
Season
R
Season
—
Season
G
Season
—
Season
4–5, 11–12
David Dayan Fisher
David Dayan Fisher
Actor
David Dayan Fisher
Character
Trent Kort
Season
—
Season
R
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
4–6, 8, 13
Merik Tadros
Merik Tadros
Actor
Merik Tadros
Character
Michael Rivkin
Season
—
Season
R
Season
—
Season
6
Carlease Burke
Carlease Burke
Actor
Carlease Burke
Character
D'arcy McKinna
Season
—
Season
G
Season
—
Season
G
Season
—
Season
6–7, 12
Arnold Vosloo
Arnold Vosloo
Actor
Arnold Vosloo
Character
Amit Hadar
Season
—
Season
G
Season
—
Season
G
Season
—
Season
6, 8
Jack Conley
Jack Conley
Actor
Jack Conley
Character
Danny Sportelli
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
7, 9, 15
Diane Neal
Diane Neal
Actor
Diane Neal
Character
Abigail Borin
Season
—
Season
G
Season
—
Season
7–12
TJ Ramini
TJ Ramini
Actor
TJ Ramini
Character
Malachi Ben-Gidon
Season
—
Season
G
Season
—
Season
7–8
Enrique Murciano
Enrique Murciano
Actor
Enrique Murciano
Character
Ray Cruz
Season
—
Season
G
Season
—
Season
8–9
Jamie Lee Curtis
Jamie Lee Curtis
Actor
Jamie Lee Curtis
Character
Samantha Ryan
Season
—
Season
R
Season
—
Season
9
Marina Sirtis
Marina Sirtis
Actor
Marina Sirtis
Character
Orli Elbaz
Season
—
Season
G
Season
—
Season
G
Season
—
Season
10–11, 13
Damon Dayoub
Damon Dayoub
Actor
Damon Dayoub
Character
Adam Eshel
Season
—
Season
G
Season
—
Season
G
Season
—
Season
10–11, 17
Margo Harshman
Margo Harshman
Actor
Margo Harshman
Character
Delilah Fielding-McGee
Season
—
Season
R
Season
G
Season
—
Season
G
Season
—
Season
11–16, 18–22
Marisol Nichols
Marisol Nichols
Actor
Marisol Nichols
Character
Zoe Keats
Season
—
Season
R
Season
—
Season
12
Scott William Winters
Scott William Winters
Actor
Scott William Winters
Character
Westley Clark
Season
—
Season
R
Season
—
Season
16
Erik Passoja
Erik Passoja
Actor
Erik Passoja
Character
Wayne Sweeney
Season
—
Season
G
Season
—
Season
G
Season
—
Season
19–20, 22
Antagonists
Antagonists
Actor
Antagonists
Rudolf Martin
Rudolf Martin
Actor
Rudolf Martin
Character
Ari Haswari
Season
G
Season
—
Season
G
Season
—
Season
1–3, 9
Eddie Jemison
Eddie Jemison
Actor
Eddie Jemison
Character
Terry Spooner
Season
—
Season
G
Season
—
Season
G
Season
—
Season
3, 15
Enzo Cilenti
Enzo Cilenti
Actor
Enzo Cilenti
Character
Mamoun Sharif
Season
—
Season
G
Season
—
Season
4
Armand Assante
Armand Assante
Actor
Armand Assante
Character
René Benoit
Season
—
Season
R
Season
G
Season
—
Season
4–5
Omid Abtahi
Omid Abtahi
Actor
Omid Abtahi
Character
Saleem Ulman
Season
—
Season
G
Season
—
Season
6–7
Peter Jason
Peter Jason
Actor
Peter Jason
Character
Robert King
Season
—
Season
G
Season
—
Season
G
Season
—
Season
6, 15
Marco Sanchez
Marco Sanchez
Actor
Marco Sanchez
Character
Alejandro Rivera
Season
—
Season
R
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
7–8, 11, 15
Jacqueline Obradors
Jacqueline Obradors
Actor
Jacqueline Obradors
Character
Paloma Reynosa
Season
—
Season
R
Season
G
Season
—
Season
7–8
Tamer Hassan
Tamer Hassan
Actor
Tamer Hassan
Character
Agah Bayar
Season
—
Season
G
Season
—
Season
G
Season
—
Season
8–9, 12
Kerr Smith
Kerr Smith
Actor
Kerr Smith
Character
Jonas Cobb
Season
—
Season
G
Season
—
Season
8
Scott Wolf
Scott Wolf
Actor
Scott Wolf
Character
Jonathan Cole
Season
—
Season
R
Season
—
Season
9
Philip Casnoff
Philip Casnoff
Actor
Philip Casnoff
Character
Sean Latham
Season
—
Season
G
Season
—
Season
9
Richard Schiff
Richard Schiff
Actor
Richard Schiff
Character
Harper Dearing
Season
—
Season
G
Season
—
Season
9–10
Oded Fehr
Oded Fehr
Actor
Oded Fehr
Character
Ilan Bodnar
Season
—
Season
R
Season
—
Season
10
Alex Veadov
Alex Veadov
Actor
Alex Veadov
Character
Sergei Mishnev
Season
—
Season
R
Season
—
Season
12
French Stewart
French Stewart
Actor
French Stewart
Character
Paul Triff
Season
—
Season
G
Season
—
Season
14–15
Graham Hamilton
Graham Hamilton
Actor
Graham Hamilton
Character
Gabriel Hicks
Season
—
Season
R
Season
—
Season
15
Dionne Gipson
Dionne Gipson
Actor
Dionne Gipson
Character
Mallory Madden
Season
—
Season
R
Season
—
Season
16
Louise Barnes
Louise Barnes
Actor
Louise Barnes
Character
Mira Sahar Azam
Season
—
Season
R
Season
—
Season
17
Other characters
Other characters
Actor
Other characters
Kent Shocknek
Kent Shocknek
Actor
Kent Shocknek
Character
Guy Ross
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
1, 3, 6–7, 12–13, 15–16, 21
Scottie Thompson
Scottie Thompson
Actor
Scottie Thompson
Character
Jeanne Benoit
Season
—
Season
R
Season
G
Season
—
Season
G
Season
—
Season
4–5, 13
Payton Spencer
Payton Spencer
Actor
Payton Spencer
Character
Emily Fornell
Season
—
Season
G
Season
—
Season
4
Juliette Angelo
Juliette Angelo
Actor
Juliette Angelo
Character
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
11–14, 16, 18
Paul Telfer
Paul Telfer
Actor
Paul Telfer
Character
Damon Werth
Season
—
Season
G
Season
—
Season
G
Season
—
Season
5, 7
Sean Harmon
Sean Harmon
Actor
Sean Harmon
Character
Young Gibbs
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
6–7, 9, 18
Micah Owens
Micah Owens
Actor
Micah Owens
Character
—
Season
G
Season
—
Season
11
Tehmina Sunny
Tehmina Sunny
Actor
Tehmina Sunny
Character
Leyla Shakarji
Season
—
Season
G
Season
—
Season
G
Season
—
Season
7–8, 11
Meredith Eaton
Meredith Eaton
Actor
Meredith Eaton
Character
Carol Wilson
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
2, 7, 9, 11, 19, 22
Rena Sofer
Rena Sofer
Actor
Rena Sofer
Character
Margaret Allison Hart
Season
—
Season
R
Season
—
Season
7
Connie Jackson
Connie Jackson
Actor
Connie Jackson
Character
Elaine
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
G
Season
—
Season
9, 11, 13–14, 16–18, 20
Gabi Coccio
Gabi Coccio
Actor
Gabi Coccio
Character
Young Ziva
Season
—
Season
G
Season
—
Season
10–11
Adam Campbell
Adam Campbell
Actor
Adam Campbell
Character
Young Ducky
Season
—
Season
G
Season
—
Season
G
Season
—
Season
12–14, 18
Jon Cryer
Jon Cryer
Actor
Jon Cryer
Character
Dr. Cyril Taft
Season
—
Season
R
Season
—
Season
13
Laura San Giacomo
Laura San Giacomo
Actor
Laura San Giacomo
Character
Dr. Grace Confalone
Season
—
Season
R
Season
G
Season
—
Season
G
Season
—
Season
13–20, 22
Elayn J. Taylor
Elayn J. Taylor
Actor
Elayn J. Taylor
Character
Odette Malone
Season
—
Season
G
Season
—
Season
16–18
Jack Fisher
Jack Fisher
Actor
Jack Fisher
Character
Phineas
Season
—
Season
R
Season
G
Season
—
Season
17–18
Pam Dawber
Pam Dawber
Actor
Pam Dawber
Character
Marcie Warren
Season
—
Season
R
Season
—
Season
18–19
| Actor | Character | Season | Seasons | |||||||||||||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | ||||
| Family | ||||||||||||||||||||||||||
| Nina Foch | Victoria Mallard | — | G | — | 2–3 | |||||||||||||||||||||
| Caroline Lagerfelt | — | G | — | 14 | ||||||||||||||||||||||
| Troian Bellisario | Sarah McGee | — | G | — | G | — | 2, 4 | |||||||||||||||||||
| Mary Mouser | Kelly Gibbs | — | G | — | G | — | 3–4, 7 | |||||||||||||||||||
| Brenna Radding | — | G | — | 5 | ||||||||||||||||||||||
| Sam Schuder | — | G | — | 9 | ||||||||||||||||||||||
| Mila Brener | — | G | — | 13 | ||||||||||||||||||||||
| Darby Stanchfield | Shannon Gibbs | — | G | — | G | — | G | — | 3, 5–7, 9 | |||||||||||||||||
| Aviva Baumann | — | G | — | G | — | 6–7, 9 | ||||||||||||||||||||
| Heather Scobie | Diane Sterling | — | G | — | 4 | |||||||||||||||||||||
| Melinda McGraw | — | G | — | G | — | 9–12, 16 | ||||||||||||||||||||
| Michael Nouri | Eli David | — | G | — | G | — | 6–8, 10 | |||||||||||||||||||
| Ben Morrison | — | G | — | 10–11 | ||||||||||||||||||||||
| Ralph Waite | Jackson Gibbs | — | G | — | 6–11 | |||||||||||||||||||||
| Clint Carmichael | — | G | — | 6 | ||||||||||||||||||||||
| Andrew Lander | — | G | — | 11 | ||||||||||||||||||||||
| Rob Norton | — | G | — | 11 | ||||||||||||||||||||||
| Paula Newsome | Jackie Vance | — | G | — | G | — | 6–7, 9–10 | |||||||||||||||||||
| Khamani Griffin | Jared Vance | — | G | — | 6 | |||||||||||||||||||||
| Akinsola Aribo | — | G | — | 9–11 | ||||||||||||||||||||||
| Spence Moore II | — | G | — | 21 | ||||||||||||||||||||||
| China Anne McClain | Kayla Vance | — | G | — | 6 | |||||||||||||||||||||
| Kiara Muhammad | — | G | — | 9–12 | ||||||||||||||||||||||
| Naomi Grace | — | G | — | G | — | 15–16, 19 | ||||||||||||||||||||
| Robert Wagner | Anthony DiNozzo Sr. | — | G | — | 7–16 | |||||||||||||||||||||
| Michelle Pierce | Breena Palmer | — | G | — | G | — | G | — | G | — | 7, 9, 11–12, 19 | |||||||||||||||
| Wendy Makkena | Rachel Cranston | — | G | — | G | — | 8–9, 11 | |||||||||||||||||||
| Daniel Louis Rivas | Kyle Davis | — | G | — | 9–10 | |||||||||||||||||||||
| Jamie Bamber | Jake Malloy | — | R | G | — | 12–13 | ||||||||||||||||||||
| Pilar Holland | Lucia Campbell | — | G | — | G | — | 14, 20–21 | |||||||||||||||||||
| Kate Hamilton | Faith Tolliver | — | G | — | 16–17 | |||||||||||||||||||||
| Francis Xavier McCarthy | Roman Parker | — | G | — | G | — | 19–20, 22 | |||||||||||||||||||
| NCIS and Navy employees | ||||||||||||||||||||||||||
| Alan Dale | Tom Morrow | R | G | — | R | G | — | 1–3, 10–13 | ||||||||||||||||||
| Pancho Demmings | Gerald Jackson | R | — | G | — | 1, 3 | ||||||||||||||||||||
| Patrick Labyorteaux | Bud Roberts | G | — | G | — | 1, 14–15 | ||||||||||||||||||||
| Joel Gretsch | Stan Burley | G | — | G | — | G | — | 1, 9–10, 13 | ||||||||||||||||||
| Jessica Steen | Paula Cassidy | R | G | — | G | — | 1–4, 12 | |||||||||||||||||||
| Tim Kelleher | Chris Pacci | G | — | G | — | G | — | 1, 8–9, 12 | ||||||||||||||||||
| Tamara Taylor | Cassie Yates | — | G | — | 2–3 | |||||||||||||||||||||
| Michael Bellisario | Charles Sterling | — | R | — | 3 | |||||||||||||||||||||
| Stephanie Mello | Cynthia Sumner | — | R | — | 3–4 | |||||||||||||||||||||
| Muse Watson | Mike Franks | — | G | — | G | — | 3–13, 15 | |||||||||||||||||||
| Liza Lapira | Michelle Lee | — | R | — | R | — | 4, 6 | |||||||||||||||||||
| Susan Kelechi Watson | Nikki Jardine | — | R | — | 5 | |||||||||||||||||||||
| Jonathan LaPaglia | Brent Langer | — | G | — | 5–6 | |||||||||||||||||||||
| Todd Lowe | Chad Dunham | — | R | — | 6 | |||||||||||||||||||||
References
- Season 11
- Sasha Alexander appeared in an uncredited voice role in the season eight episode "A Man Walks Into a Bar..." via deleted
- Sasha Alexander appeared in flashbacks within the season 12 episode "House Rules", and during "The Lost Boys" using digi
- David McCallum died in September 2023, with his final appearance being "Black Sky" (20.22). McCallum remains credited fo
- Cote de Pablo is credited as a "Starring" from "Silver War" (3.04) through "Past, Present, and Future" (11.02). In "Kil
- Cote de Pablo is credited as Special Guest Star.
- Lauren Holly is credited as "Starring" from "Frame Up" (3.09) through "Judgment Day (Part II) (5.19). From "Kill Ari" (3
- Lauren Holly appeared in the season eight episode "A Man Walks Into a Bar..." via flashback, and in the season 9 episode
- Lauren Holly appeared in flashbacks within the season 12 episodes "House Rules" and "Check". She also appeared in the ep
- Brian Dietzen was credited as "guest starring" in seasons one through five and "also starring" credits in seasons six th
- Emily Wickersham was credited as "guest starring" from "Gut Check" (11.09) through "Homesick" (11.11) and was promoted t
- Maria Bello was credited as "special guest star" in "Skeleton Crew" (15.04) and was promoted to "starring" from "Fake It
- Gary Cole was credited as "also starring" in "Nearly Departed" (19.02) and was promoted to "starring" in "Road to Nowher
- Ducky Mallard was Medical Examiner during seasons 1–16.
- David McCallum is credited with the 'and' billing in seasons 1–18 and is credited with the 'with' (sharing with Rocky Ca
- Timothy McGee was a Special Agent during Seasons 2–13.
- Ziva David was a Mossad Officer during Seasons 3–6.
- Leon Vance was Assistant Director during season 5.
- Rocky Carroll is credited with the 'with' billing.
- Jimmy Palmer was Assistant Medical Examiner during seasons 1–14.
- Gary Cole is credited with the 'and' billing
- Entertainment Weeklyhttp://insidetv.ew.com/2012/06/19/ncis-brian-dietzen-series-regular/
- Behind The Voice Actorshttp://www.behindthevoiceactors.com/video-games/NCIS-The-Video-Game/Special-Agent-Jethro-Gibbs/
- "Gibbs' Ex-Wife on NCIS: First Look!"http://www.tvfanatic.com/2011/10/gibbs-ex-wife-on-ncis-first-look/
- NCIS
- "Kill Ari (Part I)"
- Chicago Tribunehttps://www.chicagotribune.com/2005/07/17/ncis-moves-on/
- The New York Timeshttps://www.nytimes.com/2005/10/25/arts/television/25ncis.html?pagewanted=print&_r=0
- Behind The Voice Actorshttp://www.behindthevoiceactors.com/video-games/NCIS-The-Video-Game/Special-Agent-Anthony-DiNozzo/
- Season 3, Episode 15 "Head Case"
- "Spoiler TV: NCIS – Latest from TV Guide"http://spoilertv.blogspot.com/2008/08/ncis-latest-from-tv-guide.html
- TV Linehttp://tvline.com/2012/12/09/ncis-season-10-spoilers-cast-brighton-sharbino-young-abby/
- Behind The Voice Actorshttp://www.behindthevoiceactors.com/video-games/NCIS-The-Video-Game/Abby-Sciuto/
- NCIS
- "Pauley Perrette announces she's leaving 'NCIS' after 15 seasons"https://www.cbsnews.com/news/pauley-perrette-leaving-ncis-after-15-seasons/
- NCIS
- NCIS
- NCIS
- "Iceman"
- Season 6, Episode 18 ("South by Southwest") Archived October 9, 2011, at the Wayback Machinehttp://www.livedash.com/transcript/ncis-%28south_by_southwest%29/510/KPIX/Tuesday_December_1_2009/130322/
- NCIS
- NCIS
- NCIS
- NCIS
- NCIS
- NCIS
- NCIS
- NCIS
- The New York Timeshttps://artsbeat.blogs.nytimes.com/2012/09/25/ncis-watch-how-to-resolve-a-cliffhanger/
- NCIS
- David McCallum Dies: Beloved ‘NCIS’ Actor Was 90https://deadline.com/2023/09/david-mccallum-dead-ncis-actor-1235555770/
- "David McCallum, star of hit TV series 'The Man From U.N.C.L.E.' and 'NCIS,' dies at 90"https://news.yahoo.com/david-mccallum-star-hit-tv-213117991.html
- Mason, Dave, "De Pablo adds spice to 'NCIS' Archived June 14, 2007, at the Wayback Machine", The San Diego Union-Tribunehttp://www.signonsandiego.com/uniontrib/20060103/news_lz1c03ncis.html
- Chicago Tribunehttps://web.archive.org/web/20131017065728/http://featuresblogs.chicagotribune.com/entertainment_tv/2006/03/ncis_delivers_w.html
- "Identity Crisis" NICS Season 5 Episode 4
- "Enemies Foreign" NCIS Season 8 Episode 8
- NCIS
- NCIS
- Entertainment Tonighthttp://www.ew.com/article/2010/11/22/ncis-exclusive-behind-the-scenes-of-vances-origins-episode
- NCIS
- Entertainment Tonighthttp://popwatch.ew.com/2010/11/17/ncis-paper-shredding-scoop-mystery-solved
- NCIS
- Showbiz Cheat Sheethttps://www.cheatsheet.com/entertainment/ncis-brian-dietzen-jimmy-palmer-cast.html/
- Showbiz Cheat Sheethttps://www.cheatsheet.com/entertainment/ncis-brian-dietzen-relationship.html/
- Showbiz Cheat Sheethttps://www.cheatsheet.com/entertainment/ncis-brian-dietzen-jimmy-palmer-2.html/
- TV Insiderhttps://www.tvinsider.com/1032733/ncis-season-19-episode-13-brian-dietzen-preview/
- TV Insiderhttps://www.tvinsider.com/1033898/ncis-season-19-episode-13-recap-the-helpers/
- NCIShttp://tvline.com/2013/11/19/ncis-season-11-new-agent-ellie-bishop
- NCIS
- NCIS
- eonline.comhttp://www.eonline.com/news/779208/jennifer-esposito-is-your-newest-ncis-agent-in-season-14
- tvline.com/2017/06/09/ncis-season-15-jennifer-esposito-leaving-alex-quinn/
- Hidden Remotehttps://hiddenremote.com/2021/05/20/ncis-season-18-episode-15-jessica-knight/
- Deadlinehttps://deadline.com/2021/06/ncis-gary-cole-katrina-law-cast-mark-harmon-season-19-emily-wickersham-exit-1234779225/
- Precinct TVhttps://precincttv.com/2021/09/07/ncis-season-19-next-jessica-knight/
- TV Insiderhttps://www.tvinsider.com/1024695/ncis-season-19-episode-9-recap-collective-memory/
- ScreenRanthttps://screenrant.com/ncis-palmer-knight-never-date-coworker-rule-break/
- TV Linehttp://tvline.com/2013/01/11/cote-de-pablo-ncis-season-10-performer-of-the-week/
- TV Guidehttps://www.tvguide.com/News/Mega-Buzz-Spoilers-Housewives-Good-Wife-1045095.aspx
- Zap2ithttps://web.archive.org/web/20130527111310/http://blog.zap2it.com/frominsidethebox/2012/09/ncis-season-10-opens-with-extreme-prejudice---what-to-watch-for.html
- Entertainment Weeklyhttp://popwatch.ew.com/2012/05/15/ncis-season-9-finale-till-death-do-us-part/
- Deadline Hollywoodhttps://deadline.com/2024/03/ncis-origins-kyle-schmid-mike-franks-young-gibbs-prequel-1235864937/
- Television Academy Interviewshttps://interviews.televisionacademy.com/interviews/charles-floyd-johnson?clip=116288#interview-clips
- NCIS
- NCIS
- NCIS
- Deadline Hollywoodhttps://deadline.com/2024/04/ncis-origins-cast-daniel-bellomy-caleb-martin-foote-robert-taylor-1235889458/
- NCIS
- NCIS
- NCIS
- eonline.comhttp://www.eonline.com/news/760409/meet-the-newest-ncis-agents-tess-monroe-and-clayton-reeves
- eonline.comhttp://www.eonline.com/news/750954/meet-the-new-ncis-agent-tess-monroe
- NCIS: Los Angeles
- NCIS