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Liam O'Brien

Liam Christopher O'Brien is a Los Angeles-based actor, writer and director known for his roles in animation and video games, as well as the massively popular hit show and media brand, Critical Role.


Aliases
  • Liam O'Brian
English
  • Born In Belleville, New Jersey, USA
  • Born May 28, 1976
  • Gender Male
  • On Other Sites IMDB TheMovieDB.com Wikipedia X (Twitter)
  • Created September 4, 2021 by
    Administrator admin
  • Modified November 19, 2023 by
    meimaste mod

Carmen Sandiego

2019
as Professor Gunnar Maelstrom

Wolverine and the X-Men

2009
as Nightcrawler

Critical Role

2015
as Vax'Ildan the Half-Elf Rogue

Critical Role

2015
as Caleb Widogast the Human Wizard

Hulk: Where Monsters Dwell

2016
as Doctor Strange (voice)

Everstar

2015
as Paxley (voice)

Iron Man & Hulk: Heroes United

2013
as The Red Skull (voice)

Daggerheart

2024
as Xarlo Grandall

Exandria Unlimited

2021
as Orym of the Air Ashari

Planet Hulk

2010
as Hiroim (voice)

Narrative Telephone

2020
as Liam O'Brien (V)

Redline

2009
as Frisbee (voice)

CelebriD&D

2015
as Vax'ildan

The Quiet Hour

2014
as Blondie

Ginger & Snapper

2016
as Snapper (voice)

Final Fantasy VII: Dirge of Cerberus

2006
as Incidental Characters (voice)

Sagas of Sundry

2017
as Emmett Markham

Otsuyu: Kaidan botan-dôrô

1998
as Tomozo (voice)

The Phoenix Incident

2015
as Jacob Reynolds

All Work No Play

2012
as Liam O'Brien

Host

Episode Critical Role
Persona 5 Tactica One-Shot
2023

Guest Star

Episode Marvel's Avengers Assemble
Super Adaptoid
2013
Episode Between the Sheets
Between The Sheets: Liam O'Brien
2018
Episode Talks Machina
Talks Machina: Discussing C2E88 - Unwanted Reunions
2019
Episode Amphibia
Anne or Beast?
2019
Episode Amphibia
Best Fronds
2019
Episode Talks Machina
Talks Machina: Discussing C2E85 - The Threads Converge
2019
Episode NARUTO-ナルト-
ナルト反撃!逃げねーんだってばよ!
2003
Episode Talks Machina
Talks Machina: Discussing C2E83 - Dark Bargains
2019
Episode DC Super Hero Girls (2019)
#DCSuperHeroBoys (1)
2019
Episode Talks Machina
Talks Machina: Discussing C2E79 - Through the Trees
2019
Episode DC Super Hero Girls (2019)
#DCSuperHeroBoys (2)
2019
Episode Talks Machina
Talks Machina: Discussing C2E76-77 and Dalen's Closet
2019
Episode Star Wars Rebels
A Princess on Lothal
2016
Episode Talks Machina
Talks Machina: Discussing C2E70 - Causatum
2019
Episode 攻殻機動隊
飽食の僕
2004
Episode Talks Machina
Talks Machina: Discussing C2E68 - Reflections
2019
Episode Talks Machina
Talks Machina: Discussing C2E66 - Beneath Bazzoxan
2019
Episode 攻殻機動隊
天敵
2004
Episode Talks Machina
Talks Machina: Discussing C2E63 - Intervention
2019
Episode Marvel's Spider-Man
Vengeance of Venom
2020
Episode Phineas and Ferb
Phineas and Ferb: Mission Marvel
2013
Episode Afro Samurai
Afro Samurai: Resurrection
2009
Episode Talks Machina
Talks Machina: Discussing Campaign 2, Episode 58 - Wood and Steel
2019
Episode Talks Machina
Talks Machina: Discussing Campaign 2, Episode 56 - The Favor
2019
Episode Regular Show
Gold Watch
2014
Episode Talks Machina
Talks Machina: Discussing Campaign 2 Episode 52 - Feral Business
2019
Episode Star Wars Rebels
Rebel Resolve (1)
2015
Episode Talks Machina
Talks Machina Ep 100: Discussing C2E51 - Xhorhas
2019
Episode Star Wars Rebels
Fighter Flight
2014
Episode Talks Machina
Talks Machina: Discussing C2E49 - A Game of Names
2019
Episode Talks Machina
Fireside Chat | Talks Machina
2018
Episode GM Tips
Know Your Audience w/ Liam O'Brien
2017
Episode Talks Machina
Curious Beginnings | Talks Machina | Campaign 2 Episode 1
2018
Episode WIRED's Autocomplete Interviews
'Critical Role' Cast Answers The Web's Most Searched Questions
2023
Episode Talks Machina
The Midnight Chase | Talks Machina | Campaign 2 Episode 3
2018
Episode DC Super Hero Girls (2019)
#CrashCourse
2020
Episode Talks Machina
Disparate Pieces | Talks Machina | Campaign 2 Episode 4
2018
Episode Star Wars: The Bad Batch
Rampage
2021
Episode Star Wars: The Bad Batch
Decommissioned
2021
Episode Talks Machina
Hush | Talks Machina | Campaign 2 Episode 7
2018
Episode Dirty Laundry (2022)
Who Got High and Reenacted a Concert Using Eggs?
2023
Episode Talks Machina
Waste and Webs | Talks Machina | Campaign 2 Episode 10
2018
Episode Talks Machina
Talks Machina: Discussing Up to C2E111 with Liam O'Brien and Ashley Johnson
2020
Episode Talks Machina
Talks Machina: Discussing Up to C2E115 - Fetching Fables & Frosty Friends
2020
Episode Star Wars: The Bad Batch
Battle Scars
2021
Episode Talks Machina
Live from WonderCon 2018 | Talks Machina
2018
Episode Talks Machina
Lost & Found | Talks Machina | Campaign 2 Episode 13
2018
Episode Talks Machina
Where the River Goes | Talks Machina | Campaign 2 Episode 15
2018
Episode Star Wars Rebels
Breaking Ranks
2014
Episode The Great Debate
Dungeons & Debate-gons
2020
Episode Talks Machina
Whispers of War | Talks Machina | Campaign 2 Episode 18
2018
Episode Talks Machina
Talks Machina: Discussing C2E21 - Stalker in the Swamp
2018
Episode Star Wars Rebels
An Inside Man
2016
Episode Star Wars Rebels
Spark of Rebellion (1)
2014
Episode Talks Machina
Talks Machina: Discussing C2E29 - The Stalking Nightmare
2018
Episode Star Wars: The Bad Batch
Infested
2021
Episode Talks Machina
Talks Machina: Discussing C2E32 - Beyond the Boundaries
2018
Episode DC Super Hero Girls (2019)
#BackInAFlash
2019
Episode Talks Machina
Talks Machina: Discussing C2E33 - The Ruby and the Sapphire
2018
Episode Talks Machina
Talks Machina: Discussing C2E35 - Dockside Diplomacy
2018
Episode Talks Machina
Talks Machina: Discussing C2E39 - Temple of the False Serpent
2018
Episode Talks Machina
Talks Machina: Discussing Up to C2E123 - Fair-weather Faith
2021
Episode Talks Machina
Talks Machina: Discussing C2E41 - A Pirate's Life for Me
2018
Episode Talks Machina
Talks Machina: Discussing C2E96 - Family Shatters
2020
Episode Marvel's Avengers Assemble
The Avengers Protocol (1)
2013
Episode Talks Machina
Talks Machina: Discussing C2E44 - The Diver's Grave
2018
Episode Talks Machina
Talks Machina: Discussing Campaign 2 So Far
2019
Episode Afro Samurai
Revenge
2007
Episode Amphibia
Breakout Star
2019
Episode Marvel's Avengers Assemble
The Avengers Protocol (2)
2013
Episode Game Master Tips
Know Your Audience
2017
Episode Marvel's Avengers Assemble
Blood Feud
2013
Episode Star Wars Rebels
Through Imperial Eyes
2017