Thomas Bing Kin Chong (born May 24, 1938) is a Canadian-American comedian, actor and musician who is well-known for his stereotypical portrayals of hippie-era stoners. He is most widely known for his involvement in the marijuana-themed Cheech & Chong comedy movies with Cheech Marin, as well as playing the character Leo on Fox's That '70s Show.
2025Zootopia 2Movieas Yax (voice)
2025Cheech & Chong's Last MovieMovieas Self
2025Evil Bong-A-Thon!Movieas Jimbo Leary
2024The Ballad of Straw-Hat SamMovieas Bert, The Sword Salesman
2023The Muppets MayhemTV showas Tommy Chong · 1 episodes
2023Aliens Uncovered: OriginsMovieas Self2023That '90s ShowTV showas Leo · 3 episodes
2022Cypress Hill: Insane in the BrainMovieas Self
2021A Song for Cesar: Beware a Movement That SingsMovieas Self
2021Alien Danger! With Raven Van SlenderMovieas Lord Green
2021More Than Miyagi: The Pat Morita StoryMovieas Self
2020AGFA Mystery Mixtape #4: Follow Your Own StarMovieas Self
2020Magnum DopusMovieas Self
2020The AGFA Mystery Mixtape VaultMovieas (archive footage)
2020The Real Michael JacksonMovieas Self
2020The Follow-UpMovieas Self (archive footage)2020Color Out of SpaceMovieas Ezra2019Jay and Silent Bob RebootMovieas Alfred the Butler
2019A Year in MusicTV showas Self - Host · 3 episodes
2019The Masked SingerTV showas Pineapple (archive footage) · as Self · 2 episodes
2019WildchatMovie
2017I Am Sam KinisonMovieas Self
2017The Legend of 420Movieas Self
2017Double Dutchess: Seeing DoubleMovie
2017SteveTV showas Self · 1 episodes
2017It's Gawd!Movieas Gawd2016ZootopiaMovieas Yax (voice)
2015Celebrity Family FeudTV showas Self · 1 episodes
2015Hot OnesTV showas Self · 1 episodes
2014Lennon or McCartneyMovieas Self
2014The Fluffy MovieMovieas Video Store Clerk
2013The MillersTV showas Ganja Pete · 1 episodes
2013Uncle GrandpaTV showas Bottom Bag (voice) · 1 episodes
2013Tommy Chong Presents Comedy at 420Movieas Himself
2013Cheech & Chong's Animated Movie!Movieas (voices) · Writer
2012Gotham Comedy LiveTV showas Self - Host · 2 episodes
2012George Lopez: It's Not Me, It's YouMovieas Self
2012Inside ComedyTV showas Self · 1 episodes
2011Franklin & BashTV showas Judge Tommy Harper · 1 episodes2011Hoodwinked Too! Hood VS. EvilMovieas Stone (voice)2010Raising HopeTV showas Hubert · 1 episodes
2010The Green Room with Paul ProvenzaTV showas Self · 1 episodes
2010Cheech & Chong's Hey Watch ThisMovieas Self
2009CubedTV showas Tommy Chong- Drug Abuse Teacher
2009Charles Band's Evil Bong 2: King BongMovieas Jimbo Leary (archive footage) (uncredited)
2008Cheech & Chong RoastedMovieas Self
2008Railroad to Hell: A Chinaman's ChanceMovieas Deputy Tom
2008Free RadioTV showas Tommy Chong · 1 episodes
2007Code MonkeysTV showas Laird Boony (voice) · 1 episodes
2007The Union: The Business Behind Getting HighMovieas Self
2006Charles Band's Evil BongMovieas Jimbo Leary
2006The Making of: Evil BongMovie
2006Greasy RiderMovie
2006Comedy Club Shoot-out: Vol. 1Movieas Self
2006AKA Tommy ChongMovieas Himself
2005Dancing with the StarsTV showas Self - Contestant · 12 episodes
2005Secret Agent 420Movieas QP
2003High Times PotluckMovieas Tommy Chong
2003Pauly Shore Is DeadMovieas Tommy Chong2003Real Time with Bill MaherTV showas Self · 1 episodes
2003Jimmy Kimmel Live!TV showas Self · 1 episodes
2002George LopezTV showas Mr. Gutierrez · 1 episodes
2001The WashMovieas Dee’s Connection
1999GrassMovieas Self (archive footage)1998That '70s ShowTV showas Leo · 37 episodes1998Half BakedMovieas Squirrel Master1997Dharma & GregTV showas Carl · 1 episodes1997South ParkTV showas Chief Running Pinto (voice) · 1 episodes
1997McHale's NavyMovieas Armando/Ernesto
1996E! True Hollywood StoryTV showas Self · 2 episodes
1995National Lampoon's Senior TripMovieas Red1995SlidersTV showas Van Elsinger · 1 episodes
1994The George Carlin ShowTV showas Rhodes · 1 episodes1993RawTV showas Self · 1 episodes1992FernGully: The Last RainforestMovieas Root (voice)
1992Life After SexMovieas Tommy - Interview Subject
1990The Spirit of '76Movieas Stoner
1990Far Out ManMovieas Far Out Man · Writer · Director1989The SimpsonsTV showas Tommy Chong (voice) · 1 episodes
1989TripwireMovieas Merle Shine
1988Michael Jackson: The Legend ContinuesMovieas Self
1987Playboy Video Magazine, Volume 12Movieas Self
1986The Canadian ConspiracyMovieas Self
1986The Tommy Chong RoastMovieas Himself
1985Get Out of My RoomMovieas Chong1985After HoursMovieas Pepe1984Miami ViceTV showas T.R. 'Jumbo' Collins · 1 episodes
1984MTV Video Music AwardsTV showas Self · 1 episodes
1984Cheech & Chong's The Corsican BrothersMovieas Corsican Brother · Director · Writer
1983Playboy Video Magazine, Volume 3Movie
1983YellowbeardMovieas El Nebuloso
1983Group MadnessMovieas Self
1983Still SmokinMovieas Chong · Director · Writer
1982It Came from HollywoodMovieas Self
1982Things Are Tough All OverMovieas Chong / Habib · Writer
1981Nice DreamsMovieas Chong · Writer · Director1980Cheech & Chong's Next MovieMovieas Chong · Writer · Director1978Up in SmokeMovieas Man · Writer
1978Cheech and Chong Perform Again?!Movieas Himself
1974Basketball JonesMovie
1971Rollin' On The RiverTV show1 episodes
—Cheech & Chong's Animated MovieMovieas Чонг