O'Brien, Liam

Alternate names: William Markham, Liam O'Brian, Christopher Liam O'Brien, Liam Christopher O'Brien
Birthday: May 28, 1976
Website: http://www.sbvtalent.co...
Member Favorites: 2,193
More:
Currently hosts a podcast titled "All Work, No Play" with fellow voice actor, Sam Riegel.

Married to voice actress Amy Kincaid.

Awards:
- Best Male Supporting Vocal Performance in an Anime Movie/Special at 1st Annual BTVA Anime Dub Awards (People's Choice)

Twitter: @VoiceOfOBrien

Voice Acting Roles

.hack//Tasogare no Udewa Densetsu
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Tom

 
Supporting 
Tom
Afro Samurai: Resurrection
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Shichigoro

 
Supporting 
Shichigoro
Appleseed (Movie)
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Leyton

 
Supporting 
Leyton
Berserk: Ougon Jidai-hen III - Kourin
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Ubik

 
Supporting 
Ubik
Bishoujo Senshi Sailor Moon
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Nephrite

 
Supporting 
Nephrite
Bishoujo Senshi Sailor Moon Crystal
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Nephrite

 
Supporting 
Nephrite
Black Jack
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Sasaki

 
Supporting 
Sasaki
Blade of the Immortal
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Kawakami, Araya

 
Main 
Kawakami, Araya
Bleach
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Ukitake, Juushirou

 
Supporting 
Ukitake, Juushirou
Bleach
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Rikichi

 
Supporting 
Rikichi
Bleach
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Inoue, Sora

 
Supporting 
Inoue, Sora
Bleach
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Baigon

 
Supporting 
Baigon
Bleach Movie 1: Memories of Nobody
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Ukitake, Juushirou

 
Supporting 
Ukitake, Juushirou
Bleach Movie 2: The DiamondDust Rebellion - Mou Hitotsu no Hyourinmaru
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Ukitake, Juushirou

 
Supporting 
Ukitake, Juushirou
Bleach Movie 3: Fade to Black - Kimi no Na wo Yobu
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Ukitake, Juushirou

 
Supporting 
Ukitake, Juushirou
Bleach Movie 4: Jigoku-hen
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Ukitake, Juushirou

 
Supporting 
Ukitake, Juushirou
Bobobo-bo Bo-bobo
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Over

 
Supporting 
Over
Boogiepop wa Warawanai
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Suganuma, Yoji

 
Supporting 
Suganuma, Yoji
Boruto: Naruto Next Generations
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Gaara

 
Supporting 
Gaara
Boruto: Naruto the Movie
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Gaara

 
Supporting 
Gaara
Boukyaku no Senritsu
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Hashimoto, Masaru

 
Supporting 
Hashimoto, Masaru
Boys Be...
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Kurumizawa, Makoto

 
Main 
Kurumizawa, Makoto
Busou Renkin
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Nakamura, Gouta

 
Supporting 
Nakamura, Gouta
Busou Renkin
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Okakura, Hideyuki

 
Supporting 
Okakura, Hideyuki
Code Geass: Hangyaku no Lelouch
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Asplund, Lloyd

 
Supporting 
Asplund, Lloyd
Code Geass: Hangyaku no Lelouch Picture Drama
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Asplund, Lloyd

 
Supporting 
Asplund, Lloyd
Code Geass: Hangyaku no Lelouch R2
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Asplund, Lloyd

 
Supporting 
Asplund, Lloyd
Comic Party
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Kuhonbutsu, Taishi

 
Supporting 
Kuhonbutsu, Taishi
DearS
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No.3

 
Supporting 
No.3
DNA²
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Momonari, Junta

 
Main 
Momonari, Junta
DNA² OVA
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Momonari, Junta

 
Main 
Momonari, Junta
Duel Masters
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Kirifuda, Shoubu

 
Main 
Kirifuda, Shoubu
Durarara!!
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Morita

 
Supporting 
Morita
Durarara!!x2 Ketsu
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Kine

 
Supporting 
Kine
Durarara!!x2 Shou
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Morita

 
Supporting 
Morita
Ergo Proxy
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Law, Vincent

 
Main 
Law, Vincent
Eyeshield 21
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Togano, Shozo

 
Supporting 
Togano, Shozo
Fate/stay night
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Archer

 
Main 
Archer
Fate/stay night Movie: Unlimited Blade Works
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Archer

 
Main 
Archer
Fate/Zero
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Matou, Kariya

 
Supporting 
Matou, Kariya
Fate/Zero 2nd Season
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Matou, Kariya

 
Supporting 
Matou, Kariya
Final Fantasy VII: Advent Children
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Red XIII

 
Supporting 
Red XIII
Final Fantasy VII: Advent Children Complete
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Red XIII

 
Supporting 
Red XIII
Gankutsuou
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Cavalcanti, Andrea

 
Supporting 
Cavalcanti, Andrea
Girls Bravo: First Season
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Fukuyama, Kazuharu

 
Supporting 
Fukuyama, Kazuharu
Girls Bravo: Second Season
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Fukuyama, Kazuharu

 
Supporting 
Fukuyama, Kazuharu
Gokudou-kun Manyuuki
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Master Tei

 
Supporting 
Master Tei
Gun x Sword
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Lundgren, Ray

 
Supporting 
Lundgren, Ray
Hellsing Ultimate
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Dornez, Walter C.

 
Supporting 
Dornez, Walter C.
Hellsing Ultimate
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Spirit, Jackal

 
Supporting 
Spirit, Jackal
Hikari to Mizu no Daphne
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Long, Tony

 
Supporting 
Long, Tony
Ikkitousen: Great Guardians
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Genpou, Saji

 
Main 
Genpou, Saji
Ikkitousen: Xtreme Xecutor
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Genpou, Saji

 
Supporting 
Genpou, Saji
Jungle wa Itsumo Hare nochi Guu
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Clive

 
Supporting 
Clive
Jungle wa Itsumo Hare nochi Guu Deluxe
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Clive

 
Supporting 
Clive
Kaguya-hime no Monogatari
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Ayabe no Uchimaro

 
Supporting 
Ayabe no Uchimaro
Kannazuki no Miko
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Tsubasa

 
Supporting 
Tsubasa
Kareshi Kanojo no Jijou
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Asaba, Hideaki

 
Supporting 
Asaba, Hideaki
Kidou Keisatsu Patlabor the Movie
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Kataoka

 
Supporting 
Kataoka
KO Seiki Beast Sanjuushi
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Mint, Bud

 
Main 
Mint, Bud
Koi Kaze
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Odagiri, Kei

 
Supporting 
Odagiri, Kei
Koukaku Kidoutai: Stand Alone Complex
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Robber B

 
Supporting 
Robber B
Koukaku Kidoutai: Stand Alone Complex 2nd GIG
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Tadashi, Gino

 
Supporting 
Tadashi, Gino
Kyokugen Dasshutsu Adv: Zennin Shibou Desu Prologue
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Dio

 
Supporting 
Dio
Magi: The Labyrinth of Magic
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Jamil

 
Supporting 
Jamil
Magi: The Labyrinth of Magic
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Markkio

 
Supporting 
Markkio
Magi: The Labyrinth of Magic
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Isaac

 
Supporting 
Isaac
MÄR
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Nanashi

 
Main 
Nanashi
Mobile Suit Gundam Unicorn
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Dawson, Hill

 
Supporting 
Dawson, Hill
Mobile Suit Gundam Unicorn RE:0096
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Dawson, Hill

 
Supporting 
Dawson, Hill
Mobile Suit Gundam: The Origin
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Zabi, Gihren

 
Supporting 
Zabi, Gihren
Monster
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Tenma, Kenzou

 
Main 
Tenma, Kenzou
Mousou Dairinin
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Maniwa, Mitsuhiro

 
Main 
Maniwa, Mitsuhiro
Naruto
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Hagane, Kotetsu

 
Supporting 
Hagane, Kotetsu
Naruto
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Gaara

 
Supporting 
Gaara
Naruto Movie 1: Dai Katsugeki!! Yuki Hime Shinobu Houjou Dattebayo!
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Rouga, Nadare

 
Supporting 
Rouga, Nadare
Naruto Movie 2: Dai Gekitotsu! Maboroshi no Chiteiiseki Dattebayo!
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Gaara

 
Supporting 
Gaara
Naruto: Honoo no Chuunin Shiken! Naruto vs. Konohamaru!!
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Gaara

 
Supporting 
Gaara
Naruto: Shippuuden
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Hagane, Kotetsu

 
Supporting 
Hagane, Kotetsu
Naruto: Shippuuden
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Gaara

 
Supporting 
Gaara
Naruto: Shippuuden Movie 3 - Hi no Ishi wo Tsugu Mono
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Hagane, Kotetsu

 
Supporting 
Hagane, Kotetsu
Naruto: Shippuuden Movie 3 - Hi no Ishi wo Tsugu Mono
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Gaara

 
Supporting 
Gaara
Nurarihyon no Mago
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Shouei

 
Supporting 
Shouei
Nurarihyon no Mago
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Gagoze

 
Supporting 
Gagoze
Nurarihyon no Mago: Sennen Makyou
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Shouei

 
Supporting 
Shouei
Nurarihyon no Mago: Sennen Makyou
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Gagoze

 
Supporting 
Gagoze
Nurarihyon no Mago: Sennen Makyou
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Keikain, Hidemoto

 
Supporting 
Keikain, Hidemoto
Onigamiden
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Minamotono, Raikou

 
Main 
Minamotono, Raikou
Paradise Kiss
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Sunami, Noriji

 
Supporting 
Sunami, Noriji
Paradise Kiss
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Kisaragi, Seiji

 
Supporting 
Kisaragi, Seiji
Redline
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Frisbee

 
Supporting 
Frisbee
Rinne no Lagrange
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Fin E Ld Si, Dizelmine

 
Supporting 
Fin E Ld Si, Dizelmine
Rinne no Lagrange Season 2
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Fin E Ld Si, Dizelmine

 
Supporting 
Fin E Ld Si, Dizelmine
Rumiko Takahashi Anthology
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Betto

 
Supporting 
Betto
Sakura Taisen: Katsudou Shashin
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Seiryuuin, Kotone

 
Supporting 
Seiryuuin, Kotone
Samurai Champloo
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Yamane

 
Supporting 
Yamane
Scrapped Princess
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Fulle

 
Supporting 
Fulle
Sengoku Basara
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Tokugawa, Ieyasu

 
Supporting 
Tokugawa, Ieyasu
Sengoku Basara Movie: The Last Party
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Tokugawa, Ieyasu

 
Main 
Tokugawa, Ieyasu
Sengoku Basara Ni
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Tokugawa, Ieyasu

 
Supporting 
Tokugawa, Ieyasu
Sengoku Basara: Judge End
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Tokugawa, Ieyasu

 
Main 
Tokugawa, Ieyasu
Shoujo Kakumei Utena
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Chida, Mamiya

 
Supporting 
Chida, Mamiya
Slayers Evolution-R
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Rezo

 
Supporting 
Rezo
Slayers Revolution
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Rezo

 
Supporting 
Rezo
Suzumiya Haruhi no Yuuutsu
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Baseball Team Captain

 
Supporting 
Baseball Team Captain
Suzumiya Haruhi no Yuuutsu (2009)
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Baseball Team Captain

 
Supporting 
Baseball Team Captain
Takahashi Rumiko Gekijou Ningyo no Mori
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Yuta

 
Main 
Yuta
Tengen Toppa Gurren Lagann
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Kaito, Guinble

 
Supporting 
Kaito, Guinble
Tenjou Tenge
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Natsume, Shin

 
Supporting 
Natsume, Shin
Tenjou Tenge: The Ultimate Fight
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Natsume, Shin

 
Supporting 
Natsume, Shin
Tennis no Ouji-sama
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Echizen, Nanjiro

 
Supporting 
Echizen, Nanjiro
Tennis no Ouji-sama
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Echizen, Ryouma

 
Main 
Echizen, Ryouma
Texhnolyze
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Tooyama, Haruhiko

 
Supporting 
Tooyama, Haruhiko
The Last: Naruto the Movie
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Gaara

 
Supporting 
Gaara
The Third: Aoi Hitomi no Shoujo
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STW-9000

 
Supporting 
STW-9000
Tiger & Bunny
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Petrov, Yuri

 
Supporting 
Petrov, Yuri
Tiger & Bunny Movie 1: The Beginning
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Petrov, Yuri

 
Supporting 
Petrov, Yuri
Tiger & Bunny Movie 2: The Rising
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Petrov, Yuri

 
Supporting 
Petrov, Yuri
Ultraman
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Moroboshi, Dan

 
Supporting 
Moroboshi, Dan
Yami no Matsuei
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Kurosaki, Hisoka

 
Main 
Kurosaki, Hisoka
Is there a casting role here that shouldn't be? Request to have it removed.

Add PositionAnime Staff Positions
DearS
add ADR Director
Gun x Sword
add ADR Director
Iron Man
add Script
Koi Kaze
add ADR Director
Naruto
add ADR Director
Naruto Movie 1: Dai Katsugeki!! Yuki Hime Shinobu Houjou Dattebayo!
add ADR Director
Naruto: Dai Katsugeki!! Yuki Hime Shinobu Houjou Dattebayo! - Konoha no Sato no Dai Undoukai
add Script
Naruto: Shippuuden
add Script
Rumiko Takahashi Anthology
add Script
Rumiko Takahashi Anthology
add ADR Director
Tiger & Bunny
add Script
X-Men
add Script
Is there a staff position here that shouldn't be? Request to have it removed.


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Recent News

Comments Only the latest 10 comments are displayed.
Paucz | Oct 20, 2020 7:23 PM
Patrolling the Mojave almost makes you wish for a Nuclear Winter.


nitfire | May 18, 2020 6:48 PM
Amazing voice acting in monster, naruto, and bleach.


swordsmithing | Nov 16, 2019 11:20 PM
His performance as Dr. Tenma in Monster is one of the best voice acting performances I've ever heard. Liam O'Brien always brings it, but that role is something else.


TholesT | Sep 13, 2019 4:34 PM
DAGGER DAGGER DAGGER!


Pish_Posh | Sep 13, 2019 2:23 PM
He plays Gaara? Damn I never knew that! Such a great voice actor... I think a lot of people are drawn to his voice because of the similarity to Gregory Peck's voice.


watcher257 | Aug 14, 2019 6:40 PM
kenzou, gaara, Vincent , juushiro, taishi, yuri,, archer, leyasu, ray, red 13,
the desert wave cutting, manga reading , ultra pervert playboy doctor immortal summon unifer swordman robot pilot soaring like a red phoenix arrow in flight that remains nameless proxy sssp


SaSarou | May 27, 2019 3:53 PM
Vincent Law holy sheeeeeeet what a legend


Some1ridiculous | May 25, 2019 5:35 PM
This guy as Dr Tenma =110% 👍


Geshtinanna | Apr 13, 2019 10:55 PM
His Dr Tenma and Gaara are both exceptional :D


YamiDenis | Jan 10, 2019 1:35 PM
One Legendary Voice Actor Apparently.

From Anime to Games and Anime and Games all over again.
Brilliantly encapsulates every character he plays and is always picked for the most suitable roles.

He is typically picked to voice characters that have some sort of a dark or traumatic past and/or are on the darker-side in some way as well as characters that have turned 'mad' or 'eccentric' in some way.

In case you are not aware, he also voiced Akihiko in Persona 3 and Grimoir in the original Nier Game.
He is also the actor who voiced Illidan Stormrage in the Burning Crusade and Legion Expansions in World of Warcraft.

It is worth noting that picking a suitable voice actor is key for a good product, I have recently seen some studios not considering this, this guy however plays on the most suitable roles always.


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