Acting
Liam O'Brien — Movies and TV Shows
Born 1976-05-28Belleville, New Jersey, USA
Also known as: Liam O'Brian, William Markham, Christopher Liam O'Brien, Liam Christopher O'Brien
Biography
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]
Popular movie credits
Planet Hulk
20107.1
Phineas and Ferb: Mission Marvel
20136.6
LEGO Marvel Avengers: Code Red
20236.5
Iron Man & Hulk: Heroes United
20136.0
Iron Man & Captain America: Heroes United
20146.5
Afro Samurai: Resurrection
20096.9
JLA Adventures: Trapped in Time
20146.6
Critical Role Live: Oaths & Ash
2025
Hulk: Where Monsters Dwell
20166.7
Star Wars Rebels: Spark of Rebellion
20147.3
Carmen Sandiego: To Steal or Not to Steal
20206.6
LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda
20186.0
The Phoenix Incident
20155.1
Critical Role Live: Jester and Fjord's Wedding
2025
No image available
Ginger & Snapper
2016
Popular TV credits
Regular Show
20108.6
Phineas and Ferb
20077.9
Critical Role
20158.1
The Legend of Vox Machina
20228.2
Star Wars Rebels
20147.7
Marvel's Avengers
20137.5
Sofia the First
20137.2
Star Wars: The Bad Batch
20218.1
WIRED's Autocomplete Interviews
20161.0
Star Wars: Young Jedi Adventures
20234.6
Um, Actually...
20188.8
The Mighty Nein
20258.1
Critical Role Abridged
2024
DOTA: Dragon's Blood
20217.7
Critical Role Cooldown
20249.0
Person details and credits are supplied by TMDB. Follow a movie or TV link for legal watch-provider listings by country.