| Year | Title | Role | Notes |
| 2004 | Commando Nanny | Seth Winter | Unaired Pilot |
| 2005 | The O.C. | Kid in Airport | Episode: "The Rainy Day Women" |
| Fathers and Sons | Nick at 5 | Television film |
| 2005–2017 | Family Guy | Kid, Young Patrick Pewterschmidt, Calvin, Will Robinson, Scotty, various characters (voices) | 21 episodes |
| 2006 | Crumbs | Young Mitch Crumb | 2 episodes |
| CSI: NY | Sam | Episode: "Necrophilia Americana" |
| The Suite Life of Zack & Cody | Billy | Episode: "Books and Birdhouses" |
| CSI: Miami | Tyler Lamar | Episode: "Death Pool 100" |
| 2007 | Random! Cartoons | Samsquatch (voice) | Episode: "Samsquatch" |
| Lipshitz Saves the World | Young Adam Lipshitz | |
| Panic Button | Sam Alden | Television filmoriginally released as Point of Entry |
| 2007–2008 | The Land Before Time | Chomper (voice) | 26 episodes |
| My Friends Tigger & Pooh | Roo (voice) | 25 episodes |
| Brothers & Sisters | Jack McCallister | 4 episodes |
| 2007–2016 | American Dad! | Kid Doctor, Little Boy, Justin Bieber (voices) | 3 episodes |
| 2008 | The Spectacular Spider-Man | Billy Connors (voice) | Episode: "Natural Selection" |
| Grey's Anatomy | Duncan Pailey | Episode: "Brave New World" |
| Foster's Home for Imaginary Friends: Destination Imagination | World (voice) | Television film |
| 2008–2009 | In Treatment | Max Weston | 2 episodes |
| 2009 | Private Practice | Ben King |
| The Cleveland Show | Kid (voice) | Episode: "The One About Friends" |
| Children of the Corn | Additional voices | Television film |
| 2010–2015 | Parenthood | Max Braverman | Main role |
| 2017 | The Orville | Tomilin | Episode: "If the Stars Should Appear" |
| 2021–present | Invincible | Matt (voice) | 2 episodes |
| 2024–present | Ted | John Bennett | Main role |
| 2025 | Smartypants | Himself | Episode: "Outer Space, Child Labor, The Alphabet" |
