Liam O'Brien

Liam O'Brien

49 · Born: May 28, 1976

Personal Details

Official Socials
BornMay 28, 1976 Belleville, New Jersey, USA

Biography

Liam O'Brien is a multifaceted creative force, boasting a remarkable career as an actor, writer, director, and producer within the realms of animation and gaming. His impressive repertoire of voice acting credits spans the vast expanse of the Star Wars, Transformers, and Marvel universes, among many other notable franchises. Furthermore, he is an integral founding member of the pioneering live-streamed RPG game, Critical Role (2015),which has captivated audiences on Twitch since its inception.

Critical Role (2015) is a testament to Liam's remarkable talent, as he brings to life a trio of iconic characters: Vax'ildan Vessar, Caleb Widogast, and Orym of the Air Ashari. He shares this creative journey with a talented ensemble, including Matthew Mercer, Taliesin Jaffe, Travis Willingham, Laura Bailey, Sam Riegel, and Marisha Ray.

Beyond his impressive professional endeavors, Liam leads a fulfilling personal life in Los Angeles, surrounded by his loving wife, Amy Kincaid, and their two precious children.

Career

2025
The Mighty Nein
The Mighty Nein as Caleb (voice)
2023
Lego Marvel Avengers: Code Red
Lego Marvel Avengers: Code Red as Red Skull / Hydra Goon 2 (voice)
Ultraman
Ultraman as Da Moroboshi
2022
The Legend of Vox Machina
The Legend of Vox Machina as Vax'ildan (voice)
2021
Star Wars: The Bad Batch
Star Wars: The Bad Batch as Bolo / Captured Falleen / Raney
2020
Carmen Sandiego: To Steal or Not to Steal
Carmen Sandiego: To Steal or Not to Steal as Professor Maelstrom / Diplomat / Guard 2 (voice)
2017
Sagas of Sundry
Sagas of Sundry as Emmett Markham
2016
Hulk: Where Monsters Dwell
Hulk: Where Monsters Dwell as Doctor Strange (voice)
2015
The Phoenix Incident
The Phoenix Incident as Jacob Reynolds
Everstar
Everstar as Paxley (voice)
Critical Role
Critical Role as Vax'ildan Vessar
JLA Adventures: Trapped in Time
JLA Adventures: Trapped in Time as Aquaman / Batwing Computer (voice)
2013
Iron Man & Hulk: Heroes United
Iron Man & Hulk: Heroes United as The Red Skull (voice)
2010
Planet Hulk
Planet Hulk as Hiroim (voice)
2009
Afro Samurai: Resurrection
Afro Samurai: Resurrection as Shichogoro (voice)
Wolverine and the X-Men
Wolverine and the X-Men as Kurt Wagner (voice)
2004
Tenjo Tenge
Tenjo Tenge as Shin Natsume
Bleach
Bleach as Jushiro Ukitake
1990
The Spirit of '76
The Spirit of '76 as Rodney Snodgrass
2015
Critical Role
Critical Role as Creator