Liam O'Brien
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
Critical Role Live: Jester and Fjord's Wedding
2025 • Caleb Widogast
Critical Role Live: Oaths & Ash
2025 • Orym, of the Air Ashari
Critical Role Live: Tag Team at the Teeth – Beyond the Shroud
2025 • Orym, of the Air Ashari
Critical Role Live: Tag Team at the Teeth – The Misty Ascent
2025 • Caleb Widogast
LEGO Marvel Avengers: Code Red
2023 • Red Skull / Hydra Goon 2 (voice)
Adventure Never Ends: A Tabletop Saga
2023 • Self
Carmen Sandiego: To Steal or Not to Steal
2020 • Professor Maelstrom / Diplomat / Guard 2 (voice)
LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda
2018 • Doctor Strange (voice)
Full filmography
Critical Role Live: Tag Team at the Teeth – Beyond the Shroud
View movie2025 • Orym, of the Air Ashari
Carmen Sandiego: To Steal or Not to Steal
View movie2020 • Professor Maelstrom / Diplomat / Guard 2 (voice)
Ginger & Snapper
View movie2016 • Snapper (voice)
Wolverine and the X-Men: Fate of the Future
View movie2010 • Kurt Wagner / Nightcrawler (voice) (archive footage)
