Known For
Acting
Gender
Male
Birthday
May 28, 1976
Age
50
Place of Birth
Belleville, New Jersey, USA
Popularity
1.2
Liam O'Brien
Acting
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]
Also known as
Liam O'Brian · William Markham · Christopher Liam O'Brien · Liam Christopher O'Brien
Latest News
Known For
8.6
Regular Show
2010 · TV
7.9
Phineas and Ferb
2007 · TV
8.4
Naruto
2002 · TV
8.2
Critical Role
2015 · TV
8.2
The Legend of Vox Machina
2022 · TV
7.5
Marvel's Avengers
2013 · TV
7.7
Star Wars Rebels
2014 · TV
7.2
Sofia the First
2013 · TV
8.1
Star Wars: The Bad Batch
2021 · TV
4.6
Star Wars: Young Jedi Adventures
2023 · TV
8.1
The Mighty Nein
2025 · TV
8.8
Um, Actually...
2018 · TV
Filmography
2026
Tale Gate
TV · Self
0.0
2025
The Mighty Nein
TV · Caleb (voice)
8.1
2025
LEGO Marvel Avengers: Strange Tails
TV · Doctor Strange / Red Skull (voice)
6.4
2025
Critical Role Live: Jester and Fjord's Wedding
Movie · Caleb Widogast
0.0
2025
Critical Role Live: Oaths & Ash
Movie · Orym, of the Air Ashari
0.0
2025
Critical Role Live: Tag Team at the Teeth – Beyond the Shroud
Movie · Orym, of the Air Ashari
0.0
2025
Critical Role Live: Tag Team at the Teeth – The Misty Ascent
Movie · Caleb Widogast
0.0
2025
Age of Umbra
TV · Skreev
0.0
2025
Weird Kids
TV · McTuff (voice)
0.0
2024
Daggerheart
TV · Xarlo Grandall
0.0
2024
MOONWARD
TV · Walden Orlock
0.0
2024
Fireside Chat
TV · Self
0.0
2024
Critical Role Abridged
TV · Orym, of the Air Ashari
0.0
2024
Critical Role Cooldown
TV · Self
9.0
2023
LEGO Marvel Avengers: Code Red
Movie · Red Skull / Hydra Goon 2 (voice)
6.5
2023
Candela Obscura
TV · Cosmo Grimm
7.3
2023
Candela Obscura
TV · Game Master
7.3
2023
Star Wars: Young Jedi Adventures
TV · Master Estala Maru (voice)
4.6
2023
Star Wars: Young Jedi Adventures
TV · Onderrs (voice)
4.6
2023
Adventure Never Ends: A Tabletop Saga
Movie · Self
0.0
2022
Dirty Laundry
TV · Self - Guest
7.5
2022
4-Sided Dive
TV · Self
7.0
2022
The Legend of Vox Machina
TV · Vax'ildan (voice)
8.2
2021
Exandria Unlimited
TV · Orym, of the Air Ashari
4.8