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Liam O'Brien is an American voice actor and voice director who voiced Pacer, Cachino, Jessup, Sergeant McGee, Sergeant Lee, Sergeant Cooper, Major Dhatri, Major Knight, Private Crenshaw, Lieutenant Gorobets, Captain Parker, Poindexter, Comm. Officer Castillo, Comm. Officer Tilden, Comm. Officer Stepinac, Private Kowalski, Private Sexton, Ranger Pason, Private Stone, Lieutenant Markland, Ranger Grant, Alexander, Isaac, Tomas, James Garret, Ralph, Santiago, Orris, Jacob Hoff, Carlitos, Jerry the Punk, Anders, as well as some minor characters in Fallout: New Vegas. In the Fallout 4 add-on Far Harbor, he voiced Allen Lee and Keith McKinney. In Fallout 76, he voiced Tex Rogers, Doctor Kessle and Ranger Simons.


O'Brien is perhaps best known for his roles as Gaara of the Sand in Naruto, Captain Jushiro Ukitake in Bleach, War in the video game Darksiders, Vincent Law in Ergo Proxy, Illidan Stormrage in the Warcraft game series (World of Warcraft: The Burning Crusade) and Yasuo in the popular MOBA game League of Legends. He is married to fellow voice actress Amy Kincaid.

He is also one of the English adaptation writers for the popular series Naruto.

O'Brien is usually cast in some of the most unusual roles, as such he tends to play characters that show signs of insanity or are complete evil geniuses. Some of those include: Gaara from Naruto, Lloyd from Code Geass, Isaac from Castlevania: Curse Of Darkness, Lezard from Valkyrie Profile 2, Grimoire Weiss from Nier, Kain from Final Fantasy IV, and Dist from Tales of the Abyss. He has been honored with a nomination for "Best Voice Actor in an Anime Comedy" by the American Anime Awards for his work in Comic Party, DNA Squared, and Girls Bravo.


Fallout seriesEdit

YearTitleCredited as/for
2010Fallout: New VegasPacer
Sergeant McGee
Sergeant Lee
Sergeant Cooper
Major Dhatri
Major Knight
Private Davey Crenshaw
Lieutenant Gorobets
Captain Parker
Comm Officer Castillo
Comm Officer Tilden
Comm Officer Stepinac
Private Kowalski
Private Sexton
Ranger Pason
Private Stone
Lieutenant Markland
Ranger Grant
James Garret
Jacob Hoff
Jerry the Punk
Ranger Jackson
Mr. Soren
Comm Officer Green
Private Jensen
Little Beard
Tom Dooley
Les Fretwell
Bodyguard for hire
NCR engineers
Gomorrah bartender
Atomic Wrangler cashier
Gun Runner guards
Gun Runner gunsmith
Kings gang members
2016Far HarborAllen Lee
Keith McKinney
2018Fallout 76Tex Rogers
Doctor Kessle
Ranger Simons

Other workEdit

YearTitleCredited as/for
2017Sonic ForcesInfinite
2017Injustice 2Reverse-Flash
2017For HonorThe Warden
2013League of LegendsYasuo
2012Zero Escape: Virtue's Last RewardDio / Left
2010Transformers: War for CybertronAir Raid
2010Mafia IIBrian O'Neill
2010StarCraft IIAdditional Voices
2009Dragon Age: OriginsNiall
2007Persona 3Akihiko Sanada
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