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Liam O'Brien

Liam O'Brien

Acting1976Belleville, New Jersey, USA

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]

Acting History

2025
Critical Role
TVas Caleb Widogast / Orym, of the Air Ashari / Vax'ildan Vessar / Halandil "Hal" Fang15 eps
The Mighty Nein
TVas Caleb (voice)8 eps
The Mighty Nein
TVExecutive Producer
2024
Critical Role Cooldown
TVas Self51 eps
MOONWARD
TVas Walden Orlock4 eps
Star Wars: Young Jedi Adventures
TVas Onderrs (voice)1 eps
Critical Role Abridged
TVas Orym122 eps
Star Wars: The Bad Batch
TVas Bolo (voice) / Bolo / Captured Falleen / Raney (voice) / Bolo / Scrapper (voice) / Bolo / Tactical Droid (voice) / Devaronian Captain / Pyke (voice) / Bartender Droid / Stormtrooper #1 / Stormtrooper #3 (voice) / Bolo / Pyke (voice)1 eps
The Legend of Vox Machina
TVWriter1 eps
2023
LEGO Marvel Avengers: Code Red
as Red Skull / Hydra Goon 2 (voice)
Candela Obscura
TVas Cosmo Grimm / Game Master
2022
The Legend of Vox Machina
TVas Vax'ildan (voice)36 eps
Um, Actually...
TVas Self - Contestant1 eps
Dirty Laundry
TVas Self - Guest
The Legend of Vox Machina
TVExecutive Producer36 eps
2021
DOTA: Dragon's Blood
TVas Nikdo / Bandit #1 / Bandit #4 (voice)1 eps
2020
Carmen Sandiego: To Steal or Not to Steal
as Professor Maelstrom / Diplomat / Guard 2 (voice)
2017
Star Wars Rebels
TVas Deck Officer / Imperial Tech / Lieutenant Lyste (voice) / Lt. Lyste / Morad Sumar (voice) / Commander (voice) / Lt. Lyste / Stormtrooper Squad Leader (voice)1 eps
2016
Hulk: Where Monsters Dwell
as Doctor Strange (voice)
2014
Star Wars Rebels: Spark of Rebellion
as Yogar Lyste/ Morad Sumar/ Vendor 1
Justice League Adventures Trapped In Time
as Aquaman / Batwing Computer (voice)
Regular Show
TVas Tango (voice)1 eps
2013
Iron Man & Hulk: Heroes United
as The Red Skull (voice)
Sofia the First
TVas Boswell (voice)1 eps
Phineas and Ferb
TVas Red Skull (voice)1 eps
Marvel's Avengers
TVas Red Skull (voice) / Red Skull / Commuter (voice) / Doctor Strange (voice)1 eps
2010
Planet Hulk
as Hiroim (voice)
G.I. Joe: Renegades
TVas Captain Anatoly Krimov/Red Star/German CEO (voice)
2009
Afro Samurai: Resurrection
as Shichogoro (voice)
Wolverine and the X-Men
TVas Kurt Wagner (voice)
2000

Social Media

Personal Info

Known For
Acting
Gender
Male
Birthday
5/28/1976(49 years old)
Place of Birth
Belleville, New Jersey, USA