Acting
Liam O'Brien
Born May 28, 1976 · 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]
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Acting
The Mighty Nein
2025
Animation · Action & Adventure · Sci-Fi & Fantasy
LEGO Marvel Avengers: Strange Tails
2025
Family · Animation · Sci-Fi & Fantasy
Critical Role Live: Jester and Fjord's Wedding
2025
Fantasy
Critical Role Live: Oaths & Ash
2025
Fantasy
Critical Role Live: Tag Team at the Teeth – Beyond the Shroud
2025
Fantasy
Critical Role Live: Tag Team at the Teeth – The Misty Ascent
2025
Fantasy
Age of Umbra
2025
Sci-Fi & Fantasy · Action & Adventure
Weird Kids
2025
Talk · Reality
Daggerheart
2024
Sci-Fi & Fantasy
MOONWARD
2024
Sci-Fi & Fantasy · Western
Critical Role Abridged
2024
Drama · Comedy · Sci-Fi & Fantasy
LEGO Marvel Avengers: Code Red
2023
Animation · Action · Family
Candela Obscura
2023
Drama · Sci-Fi & Fantasy · Mystery
Star Wars: Young Jedi Adventures
2023
Animation · Kids · Action & Adventure
Adventure Never Ends: A Tabletop Saga
2023
Documentary
The Legend of Vox Machina
2022
Animation · Sci-Fi & Fantasy · Action & Adventure
Exandria Unlimited
2021
Drama · Comedy · Action & Adventure
Star Wars: The Bad Batch
2021
Animation · Action & Adventure · Sci-Fi & Fantasy
DOTA: Dragon's Blood
2021
Sci-Fi & Fantasy · Action & Adventure · Animation
Crit Recap Animated
2020
Animation
Carmen Sandiego: To Steal or Not to Steal
2020
Animation · Adventure · Family
Carmen Sandiego
2019
Animation · Action & Adventure · Crime
LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda
2018
Animation · Fantasy · Family
Sagas of Sundry
2017
Drama · Mystery
Hulk: Where Monsters Dwell
2016
Action · Animation · Fantasy
Everstar
2015
Animation
CelebriD&D
2015
Comedy · Action & Adventure · Sci-Fi & Fantasy
The Phoenix Incident
2015
Horror · Thriller · Science Fiction
Critical Role
2015
Sci-Fi & Fantasy · Action & Adventure · Comedy
Star Wars Rebels
2014
Action & Adventure · Animation · Sci-Fi & Fantasy
Star Wars Rebels: Spark of Rebellion
2014
Adventure · Animation · Action
Iron Man & Captain America: Heroes United
2014
Adventure · Animation · Action
JLA Adventures: Trapped in Time
2014
Family · Animation · Action
Iron Man & Hulk: Heroes United
2013
Action · Adventure · Animation
Phineas and Ferb: Mission Marvel
2013
Animation · Family · Comedy
Marvel's Avengers
2013
Action & Adventure · Animation · Sci-Fi & Fantasy
Sofia the First
2013
Family · Animation · Kids
G.I. Joe: Renegades
2010
Action & Adventure · Animation
Regular Show
2010
Animation · Comedy · Action & Adventure
Planet Hulk
2010
Science Fiction · Animation · Action
Wolverine and the X-Men: Fate of the Future
2010
Animation
Afro Samurai: Resurrection
2009
Animation · Action · Adventure
Wolverine and the X-Men
2009
Animation · Action & Adventure · Drama
Adventures in Voice Acting
2008
Documentary
Phineas and Ferb
2007
Animation · Comedy · Family
Descendants of Darkness
2000
Animation · Mystery · Sci-Fi & Fantasy
Written
The Legend of Vox Machina
2022
Animation · Sci-Fi & Fantasy · Action & Adventure