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Photo of Liam O'Brien

Liam O'Brien

Actor, Producer, Writer, Director, Additional Credits
Born May 28, 1976 (48 years)
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]
Movies & Shows on Plex
  • Ghost in the Shell: Stand Alone Complex
  • Transformers: Robots in Disguise (2015)
Known For
  • Monster
  • The Legend of Vox Machina
  • Ergo Proxy
  • Curse of the Golden Flower
  • Planet Hulk
  • Texhnolyze
  • Paranoia Agent
  • Critical Role
  • Carmen Sandiego
  • Wolverine and the X-Men
  • Fate/Stay Night
  • Afro Samurai: Resurrection
  • The Phoenix Incident
  • Hulk: Where Monsters Dwell
  • Iron Man & Hulk: Heroes United
  • DearS
  • X-Men

Filmography

2023
Lego Marvel Avengers: Code Red · as Red Skull / Hydra Goon 2 (voice)
2023
Candela Obscura (TV Series) · as Game Master
2023
Star Wars: Young Jedi Adventures (TV Series) · as Master Estala Maru (voice)
2022
The Legend of Vox Machina (TV Series) · as Vax'ildan (voice)
2021
Baki Hanma (TV Series) · as Suedo
2021
Exandria Unlimited (TV Series) · as Orym
2021
Star Wars: The Bad Batch (TV Series) · as Bolo (voice)
2021
DOTA: Dragon's Blood (TV Series) · as Nikdo / Bandit #1 / Bandit #4 (voice)
2020
Carmen Sandiego: To Steal or Not to Steal · as Professor Maelstrom / Diplomat / Guard 2 (voice)
2019
Amphibia (TV Series) · as Additional Voices
2019
2019
DC Super Hero Girls (2019) (TV Series) · as Zod
2019
Ultraman (2019) (TV Series) · as Da Moroboshi
2019
2019
Carmen Sandiego (TV Series) · as Professor Maelstrom
2018
Modest Heroes · as The Invisible Man (segment "invisible")
2018
2018
2017
2017
Future Avengers (TV Series) · as Red Skull
2017
Marvel's Spider-Man (TV Series) · as Dr. Strange
2017
Sagas of Sundry (TV Series) · as Emmett Markham
2017
Boruto: Naruto Next Generations (TV Series) · as Gaara
2016
Baki (2018) (TV Series) · as Additional Voices
2016
2016
Hulk: Where Monsters Dwell · as Doctor Strange (voice)
2016
2015
Everstar · as Paxley (voice)
2015
2015
CelebriD&D (TV Series) · as Vax'ildan
2015
Pickle and Peanut (TV Series) · as Head Mannequin
2015
2015
The Phoenix Incident · as Jacob Reynolds
2015
Critical Role (TV Series) · as Caleb Widogast
2015
2014
2014
The Last: Naruto the Movie · as Kotetsu Hagane
2014
The Marvel Experience · as Red Skull
2014
Star Wars Rebels: Spark of Rebellion · as Yogar Lyste/ Morad Sumar/ Vendor 1
2014
Star Wars Rebels (TV Series) · as Lt. Lyste / Stormtrooper Squad Leader (voice)
2014
2014
Sailor Moon Crystal (TV Series) · as Nephrite
2014
Sengoku Basara: End of Judgement (TV Series) · as Tokugawa
2014
Tiger & Bunny: The Rising · as Yuri Petrov
2014
JLA Adventures: Trapped in Time · as Aquaman (voice)
2013
Iron Man & Hulk: Heroes United · as The Red Skull (voice)
2013
The Tale of The Princess Kaguya · as Ayabe No Uchimaro
2013
Phineas and Ferb: Mission Marvel · as Red Skull (voice)
2013
2013
Iron Man: Rise of Technovore · as Additional Voices
2013
2013
2012
Sofia the First (TV Series) · as Additional Voices
2012
Magi: The Labyrinth of Magic (TV Series) · as Jamil
2012
2012
Marvel's Avengers Assemble (TV Series) · as Doctor Strange (voice)
2012
Sword Art Online (TV Series) · as Spectator
2012
2012
Marvel's Ultimate Spider-Man (TV Series) · as Doctor Strange
2012
Lagrange - The Flower of Rin-ne (TV Series) · as Dizelmine
2011
Ikki Tousen in Kyoto · as Additional Voices
2011
Shelf Life (TV Series) · as Soldier Joe
2011
Thor: Legend of the Magical Hammer · as Additional Voices
2011
Fate/Zero (TV Series) · as Kariya Matou
2011
Blade (2011) (TV Series) · as Daniel
2011
2011
2011
Tiger & Bunny (TV Series) · as Yuri Petrov
2010
Bleach the Movie: Hell Verse · as Jushiro Ukitake
2010
G.I. Joe: Renegades (TV Series) · as Anatoly Krimov
2010
Regular Show (TV Series) · as Tango (voice)
2010
NFL Rush Zone (TV Series) · as Rz6.0
2010
Mobile Suit Gundam Unicorn (TV Series) · as Hill Dawson
2010
Nura: Rise of the Yokai Clan (TV Series) · as Additional Voices
2010
Planet Hulk · as Hiroim (voice)
2010
Wolverine and the X-Men: Fate of the Future · as Kurt Wagner / Nightcrawler (voice) (archive Footage)
2010
2010
Durarara!! (TV Series) · as Morita
2009
Redline · as Frisbee
2009
2009
2009
Sengoku Basara (TV Series) · as Ieyasu Tokugawa
2009
Afro Samurai: Resurrection · as Shichogoro (voice)
2009
Kurokami The Animation (TV Series) · as Various
2008
2008
Gormiti (TV Series) · as Additional Voices
2008
Wolverine and the X-Men (TV Series) · as Kurt Wagner (voice)
2008
Blade of the Immortal (TV Series) · as Araya Kawakami
2007
2007
Phineas and Ferb (TV Series) · as Red Skull (voice)
2007
Blue Dragon (TV Series) · as Dolsk
2007
Gurren Lagann (TV Series) · as Guinble Kaito
2007
Naruto Shippuden (TV Series) · as Gaara, The Fifth Kazekage
2007
Afro Samurai (TV Series) · as Kihachi
2006
Bleach: Memories of Nobody · as Jushiro Ukitake
2006
2006
Mega Man Star Force (TV Series) · as Cygnus (2007)
2006
Code Geass: Lelouch of the Rebellion (TV Series) · as Lloyd Asplund
2006
Buso Renkin (TV Series) · as Hideki Okakura
2006
Tales from Earthsea · as Additional Voices
2006
Brave Story · as Ishioka Young Bishop (english Version, Voice)
2006
The Third: The Girl with the Blue Eye (TV Series) · as Additional Voices (2006)
2006
Ergo Proxy (TV Series) · as Vincent Law
2006
Hellsing Ultimate (TV Series) · as Zeppelin Commander
2006
Fate/Stay Night (TV Series) · as Archer
2005
Paradise Kiss (TV Series) · as Seiji Kisragi
2005
2005
2005
GUN×SWORD (TV Series) · as Ray Lundgren
2005
Kamichu! (TV Series) · as Inu Osho
2005
EyeShield 21 (TV Series) · as Shozo Togano
2005
MÄR (TV Series) · as Nanashi
2004
Gankutsuou: The Count of Monte Cristo (TV Series) · as Andrea Cavalcanti
2004
Bleach (TV Series) · as Jushiro Ukitake
2004
Destiny of the Shrine Maiden (TV Series) · as Tsubasa
2004
Izo · as Prince
2004
2004
Girls Bravo (TV Series) · as Kazuharu Fukuyama
2004
DearS (TV Series) · as No. 3
2004
Ghost Talker's Daydream (TV Series) · as Editor, Driver
2004
Cutie Honey · as Cast
2004
Samurai Champloo (TV Series) · as Yamane
2004
Appleseed · as Eswat Soldier
2004
Monster (TV Series) · as Kenzou Tenma
2004
The Melody of Oblivion (TV Series) · as Horu
2004
The Phoenix (TV Series) · as Ohtomo
2004
Koi Kaze (TV Series) · as Kei Odagiri
2004
Tenjho Tenge (TV Series) · as Shin Natsume
2004
Paranoia Agent (TV Series) · as Mitsuhiro Maniwa
2004
Daphne in the Brilliant Blue (TV Series) · as Mysterious Guy
2003
Aquarian Age Saga II: Don't Forget Me... · as Lancelot Army Commander
2003
Gungrave (TV Series) · as Sam (episode 13)
2003
Mermaid Forest (TV Series) · as Yuta
2003
R.O.D the TV (TV Series) · as Criminal #1, Editior
2003
Ikki Tousen (TV Series) · as Ganyro
2003
Rumiko Takahashi Anthology (TV Series) · as Betto
2003
Texhnolyze (TV Series) · as Haruhiko Toyama
2003
Gad Guard (TV Series) · as Truck Driver
2003
Scrapped Princess (TV Series) · as Furet
2003
Stellvia of the Universe (TV Series) · as Cast
2003
.hack//Legend of the Twilight (TV Series) · as Tom
2003
Wolf's Rain (TV Series) · as Soldier
2003
Bobobo-bo Bo-bobo (TV Series) · as Pana
2003
The Fairytaler (TV Series) · as Cast
2002
Duel Masters (TV Series) · as Shobu Kirifuda
2002
Naruto (TV Series) · as Gaara
2002
Ghost in the Shell: Stand Alone Complex (TV Series) · as Fake Laughing Man
2002
Yukikaze (TV Series) · as Operator
2002
The Twelve Kingdoms (TV Series) · as Various
2001
The Prince of Tennis (TV Series) · as Masashi Arai
2001
2001
Figure 17 (TV Series) · as Toru
2001
Haré+Guu (TV Series) · as Clive
2001
Comic Party (TV Series) · as Taishi Kuhonbutsu
2000
Descendants of Darkness (TV Series) · as (voice)
2000
Boys Be... (TV Series) · as Makoto Kurumizura
2000
Boogiepop Phantom (TV Series) · as Yoji Suganuma
1999
Di Gi Charat (TV Series) · as Yoshimi
1999
Gokudou-kun Manyuuki (TV Series) · as Master Tei (2001)
1999
To Heart (TV Series) · as Various
1998
His and Her Circumstances (TV Series) · as Kouhei Fukada
1998
1997
Revolutionary Girl Utena (TV Series) · as Mamiya Chiba
1995
Slayers (TV Series) · as Rezo
1994
DNA² (TV Series) · as Junta Momonari
1993
Black Jack (TV Series) · as Sasaki
1992
K.O. Beast (TV Series) · as Bud Mint
1992
Sailor Moon (TV Series) · as Nephrite (viz Media Dub)
1990
The Spirit of '76 · as Rodney Snodgrass
1989
Patlabor: The Movie · as Kataoka (2006)
1972
Emmerdale (TV Series) · as Ethan Blake

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