Liam O'Brien

Liam O'Brien

Acting
Born
May 28, 1976 in Belleville, New Jersey, USA
Age
Age 50
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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]

Known For

Regular Show
★ 8.6
Regular Show
2010 · tv HD
Phineas and Ferb
★ 7.9
Phineas and Ferb
2007 · tv HD
The Legend of Vox Machina
★ 8.2
The Legend of Vox Machina
2022 · tv HD
Star Wars Rebels
★ 7.7
Star Wars Rebels
2014 · tv HD
Critical Role
★ 7.9
Critical Role
2015 · tv HD
Marvel's Avengers
★ 7.5
Marvel's Avengers
2013 · tv HD
Sofia the First
★ 7.2
Sofia the First
2013 · tv HD
Star Wars: The Bad Batch
★ 8.2
Star Wars: The Bad Batch
2021 · tv HD
Star Wars: Young Jedi Adventures
★ 4.6
Star Wars: Young Jedi Adventures
2023 · tv HD
Um, Actually...
★ 9.5
Um, Actually...
2018 · tv HD
DOTA: Dragon's Blood
★ 7.7
DOTA: Dragon's Blood
2021 · tv HD
The Mighty Nein
★ 8.0
The Mighty Nein
2025 · tv HD
Critical Role Abridged
Critical Role Abridged
2024 · tv HD
G.I. Joe: Renegades
★ 7.2
G.I. Joe: Renegades
2010 · tv HD
Descendants of Darkness
★ 6.3
Descendants of Darkness
2000 · tv HD
Dirty Laundry
★ 7.6
Dirty Laundry
2022 · tv HD
Critical Role Cooldown
★ 9.0
Critical Role Cooldown
2024 · tv HD
Candela Obscura
★ 8.0
Candela Obscura
2023 · tv HD
Narrative Telephone
★ 7.0
Narrative Telephone
2020 · tv HD
Wolverine and the X-Men
★ 7.5
Wolverine and the X-Men
2009 · tv HD
Critical Role: The Mighty Nein
★ 9.0
Critical Role: The Mighty Nein
2018 · tv HD
Weird Kids
Weird Kids
2025 · tv HD
Exandria Unlimited
★ 4.0
Exandria Unlimited
2021 · tv HD
4-Sided Dive
★ 7.0
4-Sided Dive
2022 · tv HD
Afro Samurai: Resurrection
★ 6.9
Afro Samurai: Resurrection
2009 · movie HD
Planet Hulk
★ 7.1
Planet Hulk
2010 · movie HD
Phineas and Ferb: Mission Marvel
★ 6.6
Phineas and Ferb: Mission Marvel
2013 · movie HD
CelebriD&D
★ 1.0
CelebriD&D
2015 · tv HD
Iron Man & Captain America: Heroes United
★ 6.5
Iron Man & Captain America: Heroes United
2014 · movie HD
LEGO Marvel Avengers: Code Red
★ 6.5
LEGO Marvel Avengers: Code Red
2023 · movie HD
Iron Man & Hulk: Heroes United
★ 6.0
Iron Man & Hulk: Heroes United
2013 · movie HD
Sagas of Sundry
★ 8.0
Sagas of Sundry
2017 · tv HD
JLA Adventures: Trapped in Time
★ 6.6
JLA Adventures: Trapped in Time
2014 · movie HD
Crit Recap Animated
Crit Recap Animated
2020 · tv HD
Age of Umbra
Age of Umbra
2025 · tv HD
Daggerheart
Daggerheart
2024 · tv HD
LEGO Marvel Avengers: Strange Tails
★ 6.1
LEGO Marvel Avengers: Strange Tails
2025 · tv HD
Star Wars Rebels: Spark of Rebellion
★ 7.3
Star Wars Rebels: Spark of Rebellion
2014 · movie HD
Between the Sheets
★ 9.0
Between the Sheets
2018 · tv HD
Fireside Chat
Fireside Chat
2024 · tv HD
LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda
★ 6.0
LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda
2018 · movie HD
Hulk: Where Monsters Dwell
★ 6.7
Hulk: Where Monsters Dwell
2016 · movie HD
Dispatch
★ 10.0
Dispatch
2025 · tv HD
Carmen Sandiego: To Steal or Not to Steal
★ 6.5
Carmen Sandiego: To Steal or Not to Steal
2020 · movie HD
Tale Gate
Tale Gate
2026 · tv HD
No Image
The Dragon King
· tv HD
Wolverine and the X-Men: Fate of the Future
★ 6.7
Wolverine and the X-Men: Fate of the Future
2010 · movie HD
MOONWARD
MOONWARD
2024 · tv HD
The Phoenix Incident
★ 5.1
The Phoenix Incident
2015 · movie HD
Critical Role Live: Tag Team at the Teeth – The Misty Ascent
Critical Role Live: Tag Team at the Teeth – The Misty Ascent
2025 · movie HD
Game On!
Game On!
2012 · tv HD
Critical Role Live: Jester and Fjord's Wedding
Critical Role Live: Jester and Fjord's Wedding
2025 · movie HD
Critical Role Live: Tag Team at the Teeth – Beyond the Shroud
Critical Role Live: Tag Team at the Teeth – Beyond the Shroud
2025 · movie HD
Adventure Never Ends: A Tabletop Saga
Adventure Never Ends: A Tabletop Saga
2023 · movie HD
Adventures in Voice Acting
★ 10.0
Adventures in Voice Acting
2008 · movie HD
Critical Role Live: Oaths & Ash
Critical Role Live: Oaths & Ash
2025 · movie HD
Everstar
★ 3.0
Everstar
2015 · movie HD
No Image
Ginger & Snapper
2016 · movie HD