Osric Chau () is a Canadian actor, best known for his role as Kevin Tran in the The CW series Supernatural, Vogel in the BBC America series Dirk Gently's Holistic Detective Agency, and Ryan Choi in the TV shows set in the Arrowverse.
Chau originally wanted to be a stuntman rather than an actor, and worked on stunts for Electronic Arts before appearing in his first major role opposite David Carradine and Daryl Hannah in the two-part television film Kung Fu Killer. He went on to make his feature film debut in a supporting role in the 2009 film 2012 and later became more well known through his recurring role as Kevin Tran in the The CW fantasy series Supernatural.
Chau has collaborated with the YouTube channel The Hillywood Show in video parodies of The Walking Dead, Supernatural, and Sherlock. He has also been involved with campaigns against stereotyping in media.
In 2018, Chau starred in the Manila-set independent film Empty by Design alongside Filipina actress Rhian Ramos and Crazy Rich Asians actor Chris Pang. Empty by Design marks Chau's first feature film producing endeavor. In September 2019, Chau was cast as Ryan Choi in the Arrowverse, and was featured during three of the "Crisis on Infinite Earths" episodes. In November 2019, he was cast as the lead to the Indonesian horror film, The Villa.
In 2021, he returned to The Flash as Ryan Choi for the third and fourth parts of its "Armageddon" event which opened the eighth season. This was an alternate timeline version who had no family, but as part of Team Flash had taken up the mantle of Atom like in the comics.
| Television film | ||
| Lang Han | ||
| Episode: "Forest Grump" | ||
| Television film | ||
| 7 episodes, writer for 1 other | ||
| Recurring role, 20 episodes | ||
| Episode: "I Am Become Death" | ||
| Charlie Xie | ||
| Gul | ||
| Recurring role | ||
| Voice | ||
| Episodes: "Crisis on Infinite Earths, Part 3", "Armageddon" parts 3 and 4 | ||
| Episode: "Crisis on Infinite Earths, Part 4" | ||
| Episode: "Crisis on Infinite Earths, Part 5" | ||
| Episode 6: "Murder Ever After" | ||
| 3 episodes | ||
| Episode: "The Galactic Barrier" | ||
| Voice, 1 episode | ||
| Television film | ||
| Voice, episode: "Kiss Kiss Fall in Portal" | ||
| Episode: "Omashu" | ||
| Fire Country | Kenji | Episode: "What the Bride Said" |
| Holidazed | Ted Lin |
| 2009 | 2012 | Nima | |
| 2010 | What Women Want | Chen Er Dong | |
| 2012 | Fun Size | Peng | |
| The Man With The Iron Fists | Blacksmith's Assistant | ||
| 2014 | The Akira Project | Kaneda Shotaro | |
| 2016 | The Matchbreaker | Sam | Independent film |
| 2017 | Boone: The Bounty Hunter | Denny | |
| 2018 | Status Update | Donald Fu | |
| 2019 | Empty by Design | Eric | Independent film; also producer |
| 2021 | Superhost | Teddy | Also executive producer |
| 2023 | Zoe.mp4 | Matt | |
| 2025 | Worth the Wait | Nathan |
| 2009 | Stunts | Short film | |
| 2012 | Must Come Down | Fight choreographer and executive producer | |
| 2014 | The Walking Dead Parody | Glenn Rhee | Parody by the Hillywood Show |
| 2015 | Supernatural Parody | Sam Winchester | |
| 2016 | Sherlock Parody | Jim Moriarty | |
| 2018 | Supernatural Parody 2 | Sam Winchester | |
| 2019 | Umbrella Academy Parody | Ben Hargreeves |
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