Top
8.6
Regular Show
2010· TV Series
Personal Info
Known For
Acting
Gender
Male
Birthday
May 28, 1976(49)
Place of Birth
Belleville, New Jersey, USA
Also Known As
Liam O'BrianWilliam MarkhamChristopher Liam O'BrienLiam Christopher O'Brien
Liam O'Brien
Acting
Biography
Liam is an American voice actor, writer and voice director in the Los Angeles area. He has been involved in many English-language adaptations of Japanese anime, and is also a regular in numerous video games and cartoons. [wikipedia]
Known For
7.9
Phineas and Ferb
2007· TV Series
8.2
The Legend of Vox Machina
2022· TV Series
7.7
Star Wars Rebels
2014· TV Series
7.7
Star Wars Rebels
2014· TV Series
7.7
Star Wars Rebels
2014· TV Series
7.7
Star Wars Rebels
2014· TV Series
7.9
Critical Role
2015· TV Series
7.9
Critical Role
2015· TV Series
7.9
Critical Role
2015· TV Series
7.9
Critical Role
2015· TV Series
7.2
Sofia the First
2013· TV Series
Filmography
- 2025TVThe Mighty Neinas Caleb (voice)
- 2025TVLEGO Marvel Avengers: Strange Tailsas Doctor Strange (voice) / Red Skull (voice)
- 2025TVDispatchas Kellen Sebastian / Lightningstruck
- 2025MovieCritical Role Live: Jester and Fjord's Weddingas Caleb Widogast
- 2025MovieCritical Role Live: Oaths & Ashas Orym, of the Air Ashari
- 2025MovieCritical Role Live: Tag Team at the Teeth – Beyond the Shroudas Orym, of the Air Ashari
- 2025MovieCritical Role Live: Tag Team at the Teeth – The Misty Ascentas Caleb Widogast
- 2025TVAge of Umbraas Skreev
- 2024TVDaggerheartas Xarlo Grandall
- 2024MovieThe Legend of Vox Machina Season 3 - Special Screeningas Vax'ildan/Vorugal (voice)
- 2024TVMOONWARDas Walden Orlock
- 2024TVFireside Chatas Self
- 2024TVCritical Role Cooldownas Self
- 2024TVCritical Role Abridgedas Orym, of the Air Ashari
- 2023MovieLEGO Marvel Avengers: Code Redas Red Skull / Hydra Goon 2 (voice)
- 2023TVCandela Obscuraas Cosmo Grimm
- 2023TVCandela Obscuraas Game Master
- 2023TVStar Wars: Young Jedi Adventuresas Master Estala Maru (voice)
- 2023TVStar Wars: Young Jedi Adventuresas Onderrs (voice)
- 2023MovieAdventure Never Ends: A Tabletop Sagaas Self
- 2022TVDirty Laundryas Self - Guest
- 2022TV4-Sided Diveas Self
- 2022TVThe Legend of Vox Machinaas Vax'ildan (voice)
- 2021TVExandria Unlimitedas Orym, of the Air Ashari
- 2021TVExandria Unlimitedas Erro Mordaurum
- 2021TVStar Wars: The Bad Batchas Bolo / Captured Falleen / Raney (voice)
- 2021TVStar Wars: The Bad Batchas Bolo / Tactical Droid (voice)
- 2021TVStar Wars: The Bad Batchas Bolo / Scrapper (voice)
- 2021TVStar Wars: The Bad Batchas Bolo (voice)
- 2021TVStar Wars: The Bad Batchas Bolo / Pyke (voice)
- 2021TVStar Wars: The Bad Batchas Bartender Droid / Stormtrooper #1 / Stormtrooper #3 (voice)
- 2021TVStar Wars: The Bad Batchas Devaronian Captain / Pyke (voice)
- 2021TVDOTA: Dragon's Bloodas Nikdo / Bandit #1 / Bandit #4 (voice)
- 2020TVCrit Recap Animatedas Orym, of the Air Ashari (voice)
- 2020TVCrit Recap Animatedas Caleb Widowgast (voice)
- 2020TVNarrative Telephoneas Self
- 2020TVNarrative Telephoneas Self - Storyteller
- 2020MovieCarmen Sandiego: To Steal or Not to Stealas Professor Maelstrom / Diplomat / Guard 2 (voice)
- 2018TVUm, Actually...as Self - Contestant
- 2018TVBetween the Sheetsas Self
- 2018MovieLEGO Marvel Super Heroes: Black Panther - Trouble in Wakandaas Doctor Strange (voice)
- 2018TVCritical Role: The Mighty Neinas Caleb Widogast
- 2017TVSagas of Sundryas Emmett Markham
- 2016MovieHulk: Where Monsters Dwellas Doctor Strange (voice)
- 2015MovieEverstaras Paxley (voice)
- 2015TVCelebriD&Das Vax'ildan
- 2015MovieThe Phoenix Incidentas Jacob Reynolds
- 2015TVCritical Roleas Vax'ildan Vessar
- 2015TVCritical Roleas Orym, of the Air Ashari
- 2015TVCritical Roleas Caleb Widogast