Liam O'Brien

Actor

Born: May 28, 1976 (age 50)
From: Belleville, New Jersey, USA

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]

Filmography (21)

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)
Ginger & Snapper
Ginger & Snapper (2016)
Snapper (voice)
Hulk: Where Monsters Dwell (2016)
Doctor Strange (voice)
Everstar (2015)
Paxley (voice)
The Phoenix Incident (2015)
Jacob Reynolds
Star Wars Rebels: Spark of Rebellion (2014)
Yogar Lyste/ Morad Sumar/ Vendor 1
Iron Man & Captain America: Heroes United (2014)
The Red Skull (voice)
JLA Adventures: Trapped in Time (2014)
Aquaman / Batwing Computer (voice)
Iron Man & Hulk: Heroes United (2013)
The Red Skull (voice)
Phineas and Ferb: Mission Marvel (2013)
Red Skull (voice)
Planet Hulk (2010)
Hiroim (voice)
Wolverine and the X-Men: Fate of the Future (2010)
Kurt Wagner / Nightcrawler (voice) (archive footage)
Afro Samurai: Resurrection (2009)
Shichogoro (voice)
Adventures in Voice Acting (2008)
Self