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Liam O'Brien

Liam O'Brien

Known for acting

16 credits in the catalog. Only top-billed cast and key crew are tracked.

Writing 1

2015Critical RoleTV · Creator8.226 votes

Acting 15

2025LEGO Marvel Avengers: Strange TailsTV as Doctor Strange / Red Skull (voice) · 1 ep6.315 votes

2025The Mighty NeinTV as Caleb (voice) · 8 ep8.2142 votes

2023LEGO Marvel Avengers: Code Red as Red Skull / Hydra Goon 2 (voice)6.5167 votes

2022The Legend of Vox MachinaTV as Vax'ildan (voice) · 48 ep8.2727 votes

2021Star Wars: The Bad BatchTV as Bolo (voice) · 8 ep8.11.2K votes

2020Carmen Sandiego: To Steal or Not to Steal as Professor Maelstrom / Diplomat / Guard 2 (voice)6.638 votes

2019Carmen SandiegoTV as Professor Maelstrom / Vlad / Boris / Others (voice) · 31 ep7.9174 votes

2016Hulk: Where Monsters Dwell as Doctor Strange (voice)6.699 votes

2015Critical RoleTV as Caleb Widogast · 421 ep8.226 votes

2015The Phoenix Incident as Jacob Reynolds5.161 votes

2014Iron Man & Captain America: Heroes United as The Red Skull (voice)6.5173 votes

2013Iron Man & Hulk: Heroes United as The Red Skull (voice)5.9225 votes

2010Planet Hulk as Hiroim (voice)7.1578 votes

2009Afro Samurai: Resurrection as Shichogoro (voice)6.9235 votes

2009Wolverine and the X-MenTV as Kurt Wagner (voice) · 26 ep7.6316 votes