Liam O'Brien

Liam O'Brien

Acting

Born:
1976-05-28
Place of birth:
Belleville, New Jersey, USA

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

Filmography

Tale Gate

Tale Gate

2026Self
TV
The Mighty Nein

The Mighty Nein

8.12025Caleb (voice)
TV
LEGO Marvel Avengers: Strange Tails

LEGO Marvel Avengers: Strange Tails

6.32025Doctor Strange / Red Skull (voice)
TV
Critical Role Live: Jester and Fjord's Wedding

Critical Role Live: Jester and Fjord's Wedding

8.02025Caleb Widogast
Movie
Critical Role Live: Oaths & Ash

Critical Role Live: Oaths & Ash

2025Orym, of the Air Ashari
Movie
Critical Role Live: Tag Team at the Teeth – Beyond the Shroud

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

2025Orym, of the Air Ashari
Movie
Critical Role Live: Tag Team at the Teeth – The Misty Ascent

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

2025Caleb Widogast
Movie
Age of Umbra

Age of Umbra

2025Skreev
TV
Weird Kids

Weird Kids

2025McTuff (voice)
TV
Daggerheart

Daggerheart

2024Xarlo Grandall
TV
MOONWARD

MOONWARD

2024Walden Orlock
TV
Fireside Chat

Fireside Chat

2024Self
TV
Critical Role Cooldown

Critical Role Cooldown

9.02024Self
TV
Critical Role Abridged

Critical Role Abridged

2024Orym, of the Air Ashari
TV
LEGO Marvel Avengers: Code Red

LEGO Marvel Avengers: Code Red

6.52023Red Skull / Hydra Goon 2 (voice)
Movie
Candela Obscura

Candela Obscura

7.32023Game Master
TV
Star Wars: Young Jedi Adventures

Star Wars: Young Jedi Adventures

4.62023Onderrs (voice)
TV
Adventure Never Ends: A Tabletop Saga

Adventure Never Ends: A Tabletop Saga

2023Self
Movie
Dirty Laundry

Dirty Laundry

7.42022Self - Guest
TV
4-Sided Dive

4-Sided Dive

7.02022Self
TV
The Legend of Vox Machina

The Legend of Vox Machina

8.22022Vax'ildan (voice)
TV
Exandria Unlimited

Exandria Unlimited

4.82021Erro Mordaurum
TV
Star Wars: The Bad Batch

Star Wars: The Bad Batch

8.12021Devaronian Captain / Pyke (voice)
TV
DOTA: Dragon's Blood

DOTA: Dragon's Blood

7.72021Nikdo / Bandit #1 / Bandit #4 (voice)
TV
Crit Recap Animated

Crit Recap Animated

2020Caleb Widowgast (voice)
TV
Narrative Telephone

Narrative Telephone

7.02020Self - Storyteller
TV
Carmen Sandiego: To Steal or Not to Steal

Carmen Sandiego: To Steal or Not to Steal

6.62020Professor Maelstrom / Diplomat / Guard 2 (voice)
Movie
Carmen Sandiego

Carmen Sandiego

8.02019Professor Maelstrom / Vlad / Boris / Others (voice)
TV
Um, Actually...

Um, Actually...

8.62018Self - Contestant
TV
All Work No Play

All Work No Play

2018Self
TV
Between the Sheets

Between the Sheets

9.02018Self
TV
Between the Sheets - Critical Role

Between the Sheets - Critical Role

2018Self
TV
LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda

LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda

6.02018Doctor Strange (voice)
Movie
Sagas of Sundry

Sagas of Sundry

8.02017Emmett Markham
TV
Ginger & Snapper

Ginger & Snapper

7.02016Snapper (voice)
Movie
Hulk: Where Monsters Dwell

Hulk: Where Monsters Dwell

6.62016Doctor Strange (voice)
Movie
Everstar

Everstar

3.02015Paxley (voice)
Movie
CelebriD&D

CelebriD&D

1.02015Vax'ildan
TV
The Phoenix Incident

The Phoenix Incident

5.02015Jacob Reynolds
Movie
Critical Role

Critical Role

8.22015Halandil "Hal" Fang
TV
Star Wars Rebels

Star Wars Rebels

7.72014Deck Officer / Imperial Tech / Lieutenant Lyste (voice)
TV
Star Wars Rebels: Spark of Rebellion

Star Wars Rebels: Spark of Rebellion

7.32014Yogar Lyste/ Morad Sumar/ Vendor 1
Movie
Iron Man & Captain America: Heroes United

Iron Man & Captain America: Heroes United

6.52014The Red Skull (voice)
Movie
JLA Adventures: Trapped in Time

JLA Adventures: Trapped in Time

6.62014Aquaman / Batwing Computer (voice)
Movie
Iron Man & Hulk: Heroes United

Iron Man & Hulk: Heroes United

5.92013The Red Skull (voice)
Movie
Phineas and Ferb: Mission Marvel

Phineas and Ferb: Mission Marvel

6.62013Red Skull (voice)
Movie
Marvel's Avengers

Marvel's Avengers

7.52013Red Skull (voice)
TV
Sofia the First

Sofia the First

7.22013Boswell (voice)
TV
Game On!

Game On!

2012Self - Guest
TV
G.I. Joe: Renegades

G.I. Joe: Renegades

7.22010Captain Anatoly Krimov/Red Star/German CEO (voice)
TV
Regular Show

Regular Show

8.62010Tango (voice)
TV
Planet Hulk

Planet Hulk

7.12010Hiroim (voice)
Movie
Wolverine and the X-Men: Fate of the Future

Wolverine and the X-Men: Fate of the Future

6.72010Kurt Wagner / Nightcrawler (voice) (archive footage)
Movie
Afro Samurai: Resurrection

Afro Samurai: Resurrection

6.92009Shichogoro (voice)
Movie
Wolverine and the X-Men

Wolverine and the X-Men

7.62009Kurt Wagner (voice)
TV
Adventures in Voice Acting

Adventures in Voice Acting

10.02008Self
Movie
Phineas and Ferb

Phineas and Ferb

7.92007Red Skull (voice)
TV
Descendants of Darkness

Descendants of Darkness

6.32000(voice)
TV
The Dragon King

The Dragon King

TV