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Liam O'Brien

Acting

Liam O'Brien

EN cinema · 21 credits

Born

28 May 1976 (age 50)

Birthplace

Belleville, New Jersey, USA

Also known as Liam O'Brian · William Markham · Christopher Liam O'Brien · Liam Christopher O'Brien

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

Filmography

Critical Role Live: Tag Team at the Teeth – The Misty Ascent poster

Critical Role Live: Tag Team at the Teeth – The Misty Ascent

EN · 2025Not rated

as Caleb Widogast

Critical Role Live: Tag Team at the Teeth – Beyond the Shroud poster

Critical Role Live: Tag Team at the Teeth – Beyond the Shroud

EN · 2025Not rated

as Orym, of the Air Ashari

Critical Role Live: Oaths & Ash poster

Critical Role Live: Oaths & Ash

EN · 2025Not rated

as Orym, of the Air Ashari

Critical Role Live: Jester and Fjord's Wedding poster

Critical Role Live: Jester and Fjord's Wedding

EN · 20258.0

as Caleb Widogast

LEGO Marvel Avengers: Code Red poster

LEGO Marvel Avengers: Code Red

EN · 20236.5

as Red Skull / Hydra Goon 2 (voice)

Adventure Never Ends: A Tabletop Saga poster

Adventure Never Ends: A Tabletop Saga

EN · 2023Not rated

as Self

Carmen Sandiego: To Steal or Not to Steal poster

Carmen Sandiego: To Steal or Not to Steal

EN · 20206.6

as Professor Maelstrom / Diplomat / Guard 2 (voice)

LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda poster

LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda

EN · 20186.0

as Doctor Strange (voice)

Ginger & Snapper

2016

Ginger & Snapper

EN · 20167.0

as Snapper (voice)

Hulk: Where Monsters Dwell poster

Hulk: Where Monsters Dwell

EN · 20166.6

as Doctor Strange (voice)

The Phoenix Incident poster

The Phoenix Incident

EN · 20155.0

as Jacob Reynolds

Everstar poster

Everstar

EN · 20153.0

as Paxley (voice)

Star Wars Rebels: Spark of Rebellion poster

Star Wars Rebels: Spark of Rebellion

EN · 20147.3

as Yogar Lyste/ Morad Sumar/ Vendor 1

Iron Man & Captain America: Heroes United poster

Iron Man & Captain America: Heroes United

EN · 20146.5

as The Red Skull (voice)

JLA Adventures: Trapped in Time poster

JLA Adventures: Trapped in Time

EN · 20146.6

as Aquaman / Batwing Computer (voice)

Iron Man & Hulk: Heroes United poster

Iron Man & Hulk: Heroes United

EN · 20135.9

as The Red Skull (voice)

Phineas and Ferb: Mission Marvel poster

Phineas and Ferb: Mission Marvel

EN · 20136.6

as Red Skull (voice)

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

Wolverine and the X-Men: Fate of the Future

EN · 20106.7

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

Planet Hulk poster

Planet Hulk

EN · 20107.1

as Hiroim (voice)

Afro Samurai: Resurrection poster

Afro Samurai: Resurrection

EN · 20096.9

as Shichogoro (voice)

Adventures in Voice Acting poster

Adventures in Voice Acting

EN · 200810.0

as Self