Liam O'Brien

Personal Info

Known For Actor

Gender Male

Birthday 1976-05-28 (48 years old)

Place of Birth Belleville, New Jersey, USA

Also Known As Liam O'Brian, William Markham, Christopher Liam O'Brien, Liam Christopher O'Brien

Liam 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]

Known For

Actor

2024
2023
LEGO Marvel Avengers: Code Red

as Red Skull / Hydra Goon 2 (voice)

2023
Candela Obscura

as Cosmo Grimm

2023
Candela Obscura

as Game Master

2023
2023
Star Wars: Young Jedi Adventures

as Master Estala Maru (voice)

2023
2022
Dirty Laundry

as Self - Guest

2022
4-Sided Dive

as Self

2022
The Legend of Vox Machina

as Vax'ildan (voice)

2021
2021
2021
Star Wars: The Bad Batch

as Bolo / Tactical Droid (voice)

2021
Star Wars: The Bad Batch

as Bolo / Captured Falleen / Raney (voice)

2021
Star Wars: The Bad Batch

as Bolo / Scrapper (voice)

2021
Star Wars: The Bad Batch

as Bolo (voice)

2021
Star Wars: The Bad Batch

as Bolo / Pyke (voice)

2021
Star Wars: The Bad Batch

as Bartender Droid / Stormtrooper #1 / Stormtrooper #3 (voice)

2021
Star Wars: The Bad Batch

as Devaronian Captain / Pyke (voice)

2021
DOTA: Dragon's Blood

as Nikdo / Bandit #1 / Bandit #4 (voice)

2020
Carmen Sandiego: To Steal or Not to Steal

as Professor Maelstrom / Diplomat / Guard 2 (voice)

2020
Crit Recap Animated

as Caleb Widowgast (voice)

2020
Crit Recap Animated

as Orym (voice)

2018
Um, Actually...

as Self - Contestant

2017
Sagas of Sundry

as Emmett Markham

2016
Ginger & Snapper

as Snapper (voice)

2016
Hulk: Where Monsters Dwell

as Doctor Strange (voice)

2015
Everstar

as Paxley (voice)

2015
The Phoenix Incident

as Jacob Reynolds

2015
CelebriD&D

as Vax'ildan

2015
Critical Role

as Orym of the Air Ashari

2015
Critical Role

as Vax'ildan Vessar

2015
Critical Role

as Caleb Widogast

2015
2015
Critical Role

as Self / Vax'ildan

2015
Critical Role

as Reverend Forrest Alton

2015
Critical Role

as Dungeon Master

2015
Critical Role

as Jayne Merriweather

2015
Critical Role

as Liam O'Brien

2015
Critical Role

as Vax'ildan

2015
Critical Role

as Cookie

2015
Critical Role

as Quazirat Tolluz

2015
Critical Role

as Ringo

2015
2015
Critical Role

as Lieve'tel

2015
Critical Role

as Tomeytine

2015
Critical Role

as Septimus Goodfellow

2015
Critical Role

as Derrig / Vax'ildan

2015
2015
Critical Role

as Buddy

2015
2015
Critical Role

as Forrest Coreman

2015
Critical Role

as Lucas Dankworth (NerfWormGrim01011)

2014
Star Wars Rebels: Spark of Rebellion

as Yogar Lyste/ Morad Sumar/ Vendor 1

2014
2014
2014
Star Wars Rebels

as Commander (voice)

2014
Star Wars Rebels

as Lt. Lyste / Stormtrooper Squad Leader (voice)

2014
Star Wars Rebels

as Lt. Lyste / Morad Sumar (voice)

2014
Star Wars Rebels

as Deck Officer / Imperial Tech / Lieutenant Lyste (voice)

2013
Iron Man & Hulk: Heroes United

as The Red Skull (voice)

2013
2013
Marvel's Avengers

as Doctor Strange (voice)

2013
Marvel's Avengers

as Red Skull / Commuter (voice)

2010
Planet Hulk

as Hiroim (voice)

2010
Wolverine and the X-Men: Fate of the Future

as Kurt Wagner / Nightcrawler (voice) (archive footage)

2010
Regular Show

as Tango (voice)

2009
Afro Samurai: Resurrection

as Shichogoro (voice)

2009
Wolverine and the X-Men

as Kurt Wagner (voice)

2007
Phineas and Ferb

as Red Skull (voice)

2006
Brave Story

as Ishioka Young Bishop (English version, voice)

1990
The Spirit of '76

as Rodney Snodgrass

Producer

2022
The Legend of Vox Machina

as Executive Producer

Writer

Creator

2015
Critical Role

as Creator