Topzle Updated: Wikipedia source
Thomas B. Kin Chong (born May 24, 1938) is a Canadian comedian, actor, musician and activist. He is known for his role/inspiration in the marijuana industry, his marijuana-themed Cheech & Chong comedy albums and movies with Cheech Marin, and playing the character Leo on Fox's That '70s Show. He became a naturalized United States citizen in the late 1980s.
| Year | Title | Role | Notes |
| 1978 | Up in Smoke | Anthony "Man" Stoner | Also writer, director |
| 1980 | Cheech & Chong's Next Movie | Chong | |
| 1981 | Nice Dreams | ||
| 1982 | It Came from Hollywood | Himself | |
| Things Are Tough All Over | Chong / Prince Habib | Also writer | |
| 1983 | Still Smokin' | Chong | Also writer, director |
| Yellowbeard | El Nebuloso | ||
| 1984 | Cheech & Chong's The Corsican Brothers | Lucian Corsican | Also writer, director |
| 1985 | Get Out of My Room | The Man | |
| After Hours | Pepe | ||
| 1989 | Tripwire | Merle Shine | |
| 1990 | Far Out Man | Far Out Man | Also writer director |
| 1992 | Life After Sex | Awkward Naked Guy | |
| FernGully: The Last Rainforest | Root | Voice role | |
| 1995 | National Lampoon's Senior Trip | Red | |
| 1997 | McHale's Navy | Armando / Ernesto | |
| 1998 | Half Baked | Squirrel Master | |
| 2001 | The Wash | Dee's Connection | |
| 2002 | High Times' Potluck | Himself | |
| 2003 | Best Buds | Tommy Chong / Carlos | |
| Pauly Shore Is Dead | Himself | ||
| 2005 | Secret Agent 420 | QP | |
| 2006 | Evil Bong | Jimbo Leary | |
| 2007 | American Drug War: The Last White Hope | Himself | |
| The Union: The Business Behind Getting High | |||
| 2008 | I Am Somebody: No Chance in Hell [cy; es; it; uk] | Deputy Tom | Original title: Chinaman's Chance |
| a/k/a Tommy Chong | Himself | DVD release | |
| 2010 | Cheech & Chong's Hey Watch This | Documentary film | |
| 2011 | Hoodwinked Too! Hood vs. Evil | Stone | Voice role |
| 2013 | Cheech & Chong's Animated Movie | Chong | Voice role; also writer |
| 2014 | The Fluffy Movie | Video store clerk | |
| 2016 | Zootopia | Yax | Voice role |
| 2017 | It's Gawd! | Gawd | |
| 2018 | Railroad to Hell: A Chinaman's Chance | Deputy Tom | |
| 2019 | Color Out of Space | Ezra | |
| Jay and Silent Bob Reboot | Alfred | ||
| 2024 | Cheech & Chong's Last Movie | Himself | Documentary |
| 2025 | Zootopia 2 | Yax | Voice role |
| Year | Title | Role | Notes |
| 1986 | Playboy Comedy Roast for Tommy Chong | Himself | |
| Miami Vice | Jumbo" Collins | Episode: "Trust Fund Pirates" | |
| 1994 | The George Carlin Show | Rhodes | Episode: "George Runs Into an Old Friend" |
| 1997 | Nash Bridges | Barry Chen | Episode: "Wild Card" |
| Sliders | Van Elsinger | Episode: "Stoker" | |
| 1999 | Dharma & Greg | Carl | Episode: "Tie-Dying the Knot" |
| 1999–2002, 2005–2006 | That 70s Show | Leo Chingkwake | 65 Episodes |
| 2000 | South Park | Chief Running Pinto | Episode: "Cherokee Hair Tampons" |
| 2007 | George Lopez | Mr. Gutierez | Episode: "George Joins the Neighborhood Wha-tcha and Raises the Vigil-ante" |
| 2008 | Code Monkeys | Laird Boony | Episode: "The Secret of 4-20" |
| 2009 | MADtv | Himself | |
| Tosh.0 | Episode: "Drunk Dunk" | ||
| 2010 | WWE Raw | ||
| 2011 | The Simpsons | Episode: "A Midsummer's Nice Dream" | |
| Franklin and Bash | Judge Tommy Harper | Episode: "The Bangover" | |
| 2014 | Raising Hope | Hubert Wilson | Episode: "The One Where They Get High" |
| The Millers | Ganja Pete | Episode: "Bahama Mama" | |
| Dancing with the Stars | Himself/Contestant | ||
| 2015 | Uncle Grandpa | Bottom Bag | Episode: "Bottom Bag" |
| 2017 | Trailer Park Boys: Out Of the Park: USA | Anthony Stoner/Himself | Episode: "Los Angeles 1" |
| 2019 | The Masked Singer | Pineapple/Himself | |
| 2023–2024 | That '90s Show | Leo Chingkwake | Recurring Role; 2 episodes |
| 2024 | Lopez vs Lopez | Bryan | season 2 episode 5 "let it go" |
| Year | Title | Role | Notes |
| 2024 | Call of Duty: Modern Warfare III | Chong | Playable character in multiplayer modes |