Liam O'Brien
Acting
Born 1976-05-28 · 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
Critical Role: Jester and Fjord's Wedding – Live from Radio City Music Hall
Oct 15, 2025
Critical Role: Oaths & Ash
Aug 5, 2025
Critical Role Live: Tag Team at the Teeth – Beyond the Shroud
Jun 25, 2025
Critical Role Live: Tag Team at the Teeth – The Misty Ascent
Jun 19, 2025
LEGO Marvel Avengers: Code Red
Oct 26, 2023
Adventure Never Ends: A Tabletop Saga
Apr 11, 2023
Carmen Sandiego: To Steal or Not to Steal
Mar 10, 2020
LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda
Jun 4, 2018
Hulk: Where Monsters Dwell
Oct 21, 2016
Everstar
Nov 5, 2015
The Phoenix Incident
Jun 16, 2015
Star Wars Rebels: Spark of Rebellion
Oct 3, 2014
Iron Man & Captain America: Heroes United
Jul 29, 2014
JLA Adventures: Trapped in Time
Jan 21, 2014
Iron Man & Hulk: Heroes United
Dec 3, 2013
Phineas and Ferb: Mission Marvel
Aug 16, 2013
Planet Hulk
Feb 2, 2010
Wolverine and the X-Men: Fate of the Future
Feb 1, 2010
Afro Samurai: Resurrection
Oct 16, 2009
Adventures in Voice Acting
Jul 3, 2008