Liam O'Brien

Alternate names: William Markham, Liam O'Brian, Christopher Liam O'Brien, Liam Christopher O'Brien

Birthday: May 28, 1976

Member Favorites: 2,365

Currently hosts a podcast titled "All Work, No Play" with fellow voice actor, Sam Riegel.

He is a cast member of the web series "Critical Role" (2015-current).

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

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Voice Acting Roles

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Most Recent
Favorites
Start Date
Title

	Hanma Baki: Son of Ogre 2nd Season add ONA, 2023 20230726000001	Suedou, Atsushi Supporting 0 Favorites 0
	Ultraman Final add ONA, 2023 20230511000002	Moroboshi, Dan Supporting 12 Favorites 12
	Tiger & Bunny 2 Part 2 add ONA, 2022 20221007000003	Petrov, Yuri Supporting 122 Favorites 122
	Ultraman Season 2 add ONA, 2022 20220414000004	Moroboshi, Dan Supporting 12 Favorites 12
	Tiger & Bunny 2 add ONA, 2022 20220408000005	Petrov, Yuri Supporting 122 Favorites 122
	Kidou Senshi Gundam: The Origin - Zenya Akai Suisei add TV, Spring 2019 20190429000006	Zabi, Gihren Supporting 16 Favorites 16
	Ultraman add ONA, 2019 20190401000007	Moroboshi, Dan Supporting 12 Favorites 12
	Code Geass: Fukkatsu no Lelouch add Movie, 2019 20190209000008	Asplund, Lloyd Supporting 941 Favorites 941
	Chiisana Eiyuu: Kani to Tamago to Toumei Ningen add Movie, 2018 20180824000009	Invisible Man Main 9 Favorites 9
	Baki add ONA, 2018 20180625000011	Sokolov, Valentin Supporting 0 Favorites 0
	Baki add ONA, 2018 20180625000010	Suedou, Atsushi Supporting 0 Favorites 0
	Marvel Future Avengers add TV, Summer 2017 20170722000012	Shmidt, Johann Supporting 0 Favorites 0
	Boruto: Naruto Next Generations add TV, Spring 2017 20170405000013	Gaara Supporting 13,113 Favorites 13113
	Kidou Senshi Gundam Unicorn RE:0096 add TV, Spring 2016 20160403000014	Dawson, Hill Supporting 0 Favorites 0
	Durarara!!x2 Ketsu add TV, Winter 2016 20160109000015	Kine Supporting 1 Favorites 1
	Boruto: Naruto the Movie add Movie, 2015 20150807000016	Gaara Supporting 13,113 Favorites 13113
	Kidou Senshi Gundam: The Origin add OVA, 2015 20150228000017	Zabi, Gihren Supporting 16 Favorites 16
	Durarara!!x2 Shou add TV, Winter 2015 20150110000018	Morita Supporting 0 Favorites 0
	The Last: Naruto the Movie add Movie, 2014 20141206000020	Hagane, Kotetsu Supporting 24 Favorites 24
	The Last: Naruto the Movie add Movie, 2014 20141206000019	Gaara Supporting 13,113 Favorites 13113
	Sengoku Basara: Judge End add TV, Summer 2014 20140706000021	Tokugawa, Ieyasu Main 35 Favorites 35
	Bishoujo Senshi Sailor Moon Crystal add ONA, 2014 20140705000022	Nephrite Supporting 44 Favorites 44
	Marvel Disk Wars: The Avengers add TV, Spring 2014 20140402000023	Shmidt, Johann Supporting 0 Favorites 0
	Tiger & Bunny Movie 2: The Rising add Movie, 2014 20140208000024	Petrov, Yuri Supporting 122 Favorites 122
	Kaguya-hime no Monogatari add Movie, 2013 20131123000025	Ayabe no Uchimaro Supporting 0 Favorites 0
	Berserk: Ougon Jidai-hen III - Kourin add Movie, 2013 20130201000026	Ubik Supporting 7 Favorites 7
	Magi: The Labyrinth of Magic add TV, Fall 2012 20121007000029	Isaac Supporting 2 Favorites 2
	Magi: The Labyrinth of Magic add TV, Fall 2012 20121007000028	Markkio Supporting 1 Favorites 1
	Magi: The Labyrinth of Magic add TV, Fall 2012 20121007000027	Jamil Supporting 3 Favorites 3
	Tiger & Bunny Movie 1: The Beginning add Movie, 2012 20120922000030	Petrov, Yuri Supporting 122 Favorites 122
	Rinne no Lagrange Season 2 add TV, Summer 2012 20120708000031	Fin E Ld Si, Dizelmine Supporting 0 Favorites 0
	Fate/Zero 2nd Season add TV, Spring 2012 20120408000032	Matou, Kariya Supporting 342 Favorites 342
	Rinne no Lagrange add TV, Winter 2012 20120108000033	Fin E Ld Si, Dizelmine Supporting 0 Favorites 0
	Kyokugen Dasshutsu Adv: Zennin Shibou desu Prologue add ONA, 2011 20111211000034	Dio Supporting 8 Favorites 8
	Fate/Zero add TV, Fall 2011 20111002000035	Matou, Kariya Supporting 342 Favorites 342
	Naruto: Honoo no Chuunin Shiken! Naruto vs. Konohamaru!! add Movie, 2011 20110730000036	Gaara Supporting 13,113 Favorites 13113
	Nurarihyon no Mago: Sennen Makyou add TV, Summer 2011 20110703000039	Keikain, Hidemoto Supporting 3 Favorites 3
	Nurarihyon no Mago: Sennen Makyou add TV, Summer 2011 20110703000038	Gagoze Supporting 0 Favorites 0
	Nurarihyon no Mago: Sennen Makyou add TV, Summer 2011 20110703000037	Shouei Supporting 13 Favorites 13
	Sengoku Basara Movie: The Last Party add Movie, 2011 20110604000040	Tokugawa, Ieyasu Main 35 Favorites 35
	Onigamiden add Movie, 2011 20110429000041	Minamotono, Raikou Main 0 Favorites 0
	Tiger & Bunny add TV, Spring 2011 20110403000042	Petrov, Yuri Supporting 122 Favorites 122
	Bleach Movie 4: Jigoku-hen add Movie, 2010 20101204000043	Ukitake, Juushirou Supporting 693 Favorites 693
	Sengoku Basara Ni add TV, Summer 2010 20100711000044	Tokugawa, Ieyasu Supporting 35 Favorites 35
	Nurarihyon no Mago add TV, Summer 2010 20100706000046	Gagoze Supporting 0 Favorites 0
	Nurarihyon no Mago add TV, Summer 2010 20100706000045	Shouei Supporting 13 Favorites 13
	Ikkitousen: Xtreme Xecutor add TV, Spring 2010 20100326000048	Ganryou Supporting 0 Favorites 0
	Ikkitousen: Xtreme Xecutor add TV, Spring 2010 20100326000047	Genpou, Saji Supporting 14 Favorites 14
	Kidou Senshi Gundam Unicorn add OVA, 2010 20100312000049	Dawson, Hill Supporting 0 Favorites 0
	Fate/stay night Movie: Unlimited Blade Works add Movie, 2010 20100123000050	Archer Main 9,951 Favorites 9951
	Durarara!! add TV, Winter 2010 20100108000051	Morita Supporting 0 Favorites 0
	Redline add Movie, 2009 20090814000052	Frisbee Supporting 19 Favorites 19
	Naruto: Shippuuden Movie 3 - Hi no Ishi wo Tsugu Mono add Movie, 2009 20090801000054	Hagane, Kotetsu Supporting 24 Favorites 24
	Naruto: Shippuuden Movie 3 - Hi no Ishi wo Tsugu Mono add Movie, 2009 20090801000053	Gaara Supporting 13,113 Favorites 13113
	Suzumiya Haruhi no Yuuutsu (2009) add TV, Spring 2009 20090522000055	Baseball Team Captain Supporting 0 Favorites 0
	Tengen Toppa Gurren Lagann Movie 2: Lagann-hen add Movie, 2009 20090422000056	Kaito, Guinble Supporting 0 Favorites 0
	Final Fantasy VII: Advent Children Complete add OVA, 2009 20090416000057	Red XIII Supporting 46 Favorites 46
	Sengoku Basara add TV, Spring 2009 20090402000058	Tokugawa, Ieyasu Supporting 35 Favorites 35
	Afro Samurai: Resurrection add Movie, 2009 20090125000059	Shichigoro Supporting 6 Favorites 6
	Slayers Evolution-R add TV, Winter 2009 20090112000060	Rezo Supporting 12 Favorites 12
	Bleach Movie 3: Fade to Black - Kimi no Na wo Yobu add Movie, 2008 20081213000061	Ukitake, Juushirou Supporting 693 Favorites 693
	Mugen no Juunin add TV, Summer 2008 20080714000062	Kawakami, Araya Supporting 1 Favorites 1
	Slayers Revolution add TV, Summer 2008 20080703000064	Sorcerer Supporting 0 Favorites 0
	Slayers Revolution add TV, Summer 2008 20080703000063	Rezo Supporting 12 Favorites 12
	Ikkitousen: Great Guardians add TV, Summer 2008 20080611000065	Genpou, Saji Main 14 Favorites 14
	Code Geass: Hangyaku no Lelouch R2 add TV, Spring 2008 20080406000066	Asplund, Lloyd Supporting 941 Favorites 941
	Bleach Movie 2: The DiamondDust Rebellion - Mou Hitotsu no Hyourinmaru add Movie, 2007 20071222000067	Ukitake, Juushirou Supporting 693 Favorites 693
	Tengen Toppa Gurren Lagann add TV, Spring 2007 20070401000068	Kaito, Guinble Supporting 0 Favorites 0
	Naruto: Shippuuden add TV, Winter 2007 20070215000074	Urushi Supporting 0 Favorites 0
	Naruto: Shippuuden add TV, Winter 2007 20070215000073	Land of Water Daimyo Supporting 0 Favorites 0
	Naruto: Shippuuden add TV, Winter 2007 20070215000072	Kokuyou Supporting 0 Favorites 0
	Naruto: Shippuuden add TV, Winter 2007 20070215000071	Sabiru Supporting 0 Favorites 0
	Naruto: Shippuuden add TV, Winter 2007 20070215000070	Hagane, Kotetsu Supporting 24 Favorites 24
	Naruto: Shippuuden add TV, Winter 2007 20070215000069	Gaara Supporting 13,113 Favorites 13113
	Code Geass: Hangyaku no Lelouch Picture Drama add Special, 2007 20070127000075	Asplund, Lloyd Supporting 941 Favorites 941
	Bleach Movie 1: Memories of Nobody add Movie, 2006 20061216000076	Ukitake, Juushirou Supporting 693 Favorites 693
	Code Geass: Hangyaku no Lelouch add TV, Fall 2006 20061006000077	Asplund, Lloyd Supporting 941 Favorites 941
	Busou Renkin add TV, Fall 2006 20061005000079	Okakura, Hideyuki Supporting 2 Favorites 2
	Busou Renkin add TV, Fall 2006 20061005000078	Nakamura, Gouta Supporting 1 Favorites 1
	The Third: Aoi Hitomi no Shoujo add TV, Spring 2006 20060414000080	STW-9000 Supporting 1 Favorites 1
	Suzumiya Haruhi no Yuuutsu add TV, Spring 2006 20060403000081	Baseball Team Captain Supporting 0 Favorites 0
	Ergo Proxy add TV, Winter 2006 20060225000082	Law, Vincent Main 1,651 Favorites 1651
	Hellsing Ultimate add OVA, 2006 20060210000084	Spirit, Jackal Supporting 0 Favorites 0
	Hellsing Ultimate add OVA, 2006 20060210000083	Dornez, Walter C. Supporting 506 Favorites 506
	Fate/stay night add TV, Winter 2006 20060107000085	Archer Main 9,951 Favorites 9951
	Paradise Kiss add TV, Fall 2005 20051014000087	Sunami, Noriji Supporting 1 Favorites 1
	Paradise Kiss add TV, Fall 2005 20051014000086	Kisaragi, Seiji Supporting 8 Favorites 8
	Final Fantasy VII: Advent Children add Movie, 2005 20050914000088	Red XIII Supporting 46 Favorites 46
	Naruto Movie 2: Dai Gekitotsu! Maboroshi no Chiteiiseki Dattebayo! add Movie, 2005 20050806000089	Gaara Supporting 13,113 Favorites 13113
	Gun x Sword add TV, Summer 2005 20050704000090	Lundgren, Ray Supporting 16 Favorites 16
	Eyeshield 21 add TV, Spring 2005 20050406000091	Togano, Shozo Supporting 3 Favorites 3
	MÄR add TV, Spring 2005 20050403000092	Nanashi Main 59 Favorites 59
	Tenjou Tenge: The Ultimate Fight add OVA, 2005 20050316000093	Natsume, Shin Supporting 105 Favorites 105
	Girls Bravo: Second Season add TV, Winter 2005 20050127000094	Fukuyama, Kazuharu Supporting 105 Favorites 105
	Gankutsuou add TV, Fall 2004 20041006000095	Cavalcanti, Andrea Supporting 10 Favorites 10
	Bleach add TV, Fall 2004 20041005000102	Gonryoumaru Supporting 0 Favorites 0
	Bleach add TV, Fall 2004 20041005000101	Baigon Supporting 0 Favorites 0
	Bleach add TV, Fall 2004 20041005000100	Miyamoto, Taichi Supporting 1 Favorites 1
	Bleach add TV, Fall 2004 20041005000099	Inoue, Sora Supporting 2 Favorites 2
	Bleach add TV, Fall 2004 20041005000098	Yuuki, Rikichi Supporting 2 Favorites 2
	Bleach add TV, Fall 2004 20041005000097	Ishida, Souken Supporting 0 Favorites 0
	Bleach add TV, Fall 2004 20041005000096	Ukitake, Juushirou Supporting 693 Favorites 693
	Kannazuki no Miko add TV, Fall 2004 20041002000103	Tsubasa Supporting 6 Favorites 6
	Naruto Movie 1: Dai Katsugeki!! Yuki Hime Ninpouchou Dattebayo! add Movie, 2004 20040821000104	Rouga, Nadare Supporting 0 Favorites 0
	DearS add TV, Summer 2004 20040711000105	No.3 Supporting 0 Favorites 0
	Girls Bravo: First Season add TV, Summer 2004 20040705000106	Fukuyama, Kazuharu Supporting 105 Favorites 105
	Samurai Champloo add TV, Spring 2004 20040520000107	Yamane Supporting 0 Favorites 0
	Appleseed (Movie) add Movie, 2004 20040417000108	Leyton Supporting 0 Favorites 0
	Boukyaku no Senritsu add TV, Spring 2004 20040407000111	Hor Supporting 0 Favorites 0
	Boukyaku no Senritsu add TV, Spring 2004 20040407000110	Hashimoto, Masaru Supporting 0 Favorites 0
	Monster add TV, Spring 2004 20040407000109	Tenma, Kenzou Main 11,790 Favorites 11790
	Koi Kaze add TV, Spring 2004 20040402000113	Odagiri, Kei Supporting 0 Favorites 0
	Tenjou Tenge add TV, Spring 2004 20040402000112	Natsume, Shin Supporting 105 Favorites 105
	Mousou Dairinin add TV, Winter 2004 20040203000114	Maniwa, Mitsuhiro Main 57 Favorites 57
	Hikari to Mizu no Daphne add TV, Winter 2004 20040116000118	Man with Sunglasses Supporting 0 Favorites 0
	Hikari to Mizu no Daphne add TV, Winter 2004 20040116000117	Jirou Supporting 0 Favorites 0
	Hikari to Mizu no Daphne add TV, Winter 2004 20040116000116	Officer Supporting 0 Favorites 0
	Hikari to Mizu no Daphne add TV, Winter 2004 20040116000115	Long, Tony Supporting 0 Favorites 0
	Koukaku Kidoutai: Stand Alone Complex 2nd GIG add TV, Winter 2004 20040101000119	Tadashi, Gino Supporting 0 Favorites 0
	Bobobo-bo Bo-bobo add TV, Fall 2003 20031108000120	Over Supporting 3 Favorites 3
	Takahashi Rumiko Gekijou Ningyo no Mori add TV, Fall 2003 20031005000121	Yuta Main 11 Favorites 11
	Ikkitousen add TV, Summer 2003 20030730000122	Ganryou Supporting 0 Favorites 0
	Takahashi Rumiko Gekijou add TV, Summer 2003 20030706000123	Betto Supporting 0 Favorites 0
	Texhnolyze add TV, Spring 2003 20030417000124	Tooyama, Haruhiko Supporting 11 Favorites 11
	Scrapped Princess add TV, Spring 2003 20030408000125	Fulle Supporting 58 Favorites 58
	Comic Party Specials add Special, 2003 20030113000126	Kuhonbutsu, Taishi Supporting 40 Favorites 40
	.hack//Tasogare no Udewa Densetsu add TV, Winter 2003 20030109000127	Tom Supporting 0 Favorites 0
	Duel Masters add TV, Fall 2002 20021021000128	Kirifuda, Shoubu Main 10 Favorites 10
	Naruto add TV, Fall 2002 20021003000131	Shinayakana Supporting 0 Favorites 0
	Naruto add TV, Fall 2002 20021003000130	Hagane, Kotetsu Supporting 24 Favorites 24
	Naruto add TV, Fall 2002 20021003000129	Gaara Supporting 13,113 Favorites 13113
	Koukaku Kidoutai: Stand Alone Complex add TV, Fall 2002 20021001000132	Robber B Supporting 0 Favorites 0
	Jungle wa Itsumo Hare nochi Guu Deluxe add OVA, 2002 20020825000133	Clive Supporting 14 Favorites 14
	Sakura Taisen: Katsudou Shashin add Movie, 2001 20011222000134	Seiryuuin, Kotone Supporting 0 Favorites 0
	Tennis no Oujisama add TV, Fall 2001 20011010000136	Echizen, Nanjiro Supporting 35 Favorites 35
	Tennis no Oujisama add TV, Fall 2001 20011010000135	Echizen, Ryouma Main 2,238 Favorites 2238
	Jungle wa Itsumo Hare nochi Guu add TV, Spring 2001 20010403000137	Clive Supporting 14 Favorites 14
	Comic Party add TV, Spring 2001 20010402000138	Kuhonbutsu, Taishi Supporting 40 Favorites 40
	Yami no Matsuei add TV, Fall 2000 20001002000139	Kurosaki, Hisoka Main 133 Favorites 133
	Boys Be... add TV, Spring 2000 20000411000140	Kurumizawa, Makoto Main 4 Favorites 4
	Boogiepop wa Warawanai add TV, Winter 2000 20000105000141	Suganuma, Yoji Supporting 2 Favorites 2
	Gokudou-kun Manyuuki add TV, Spring 1999 19990402000142	Master Tei Supporting 0 Favorites 0
	Kareshi Kanojo no Jijou add TV, Fall 1998 19981002000143	Asaba, Hideaki Supporting 51 Favorites 51
	Shoujo Kakumei Utena add TV, Spring 1997 19970402000144	Chida, Mamiya Supporting 0 Favorites 0
	DNA² OVA add OVA, 1995 19950221000145	Momonari, Junta Main 24 Favorites 24
	DNA² add TV, Fall 1994 19941007000146	Momonari, Junta Main 24 Favorites 24
	Marmalade Boy add TV, Spring 1994 19940313000147	Mizutani, Akira Supporting 0 Favorites 0
	Black Jack add OVA, 1993 19931221000148	Sasaki Supporting 0 Favorites 0
	KO Seiki Beast Sanjuushi add OVA, 1992 19920502000149	Mint, Bud Main 3 Favorites 3
	Bishoujo Senshi Sailor Moon add TV, Spring 1992 19920307000150	Nephrite Supporting 44 Favorites 44
	Kidou Keisatsu Patlabor the Movie add Movie, 1989 19890715000151	Kataoka Supporting 0 Favorites 0

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

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	Naruto add ADR Director TV, Fall 2002 2972254200210030000058.01	8.01 2,972,254 Members
	Naruto: Shippuuden add Script TV, Winter 2007 2604212200702150000088.28	8.28 2,604,212 Members
	Naruto Movie 1: Dai Katsugeki!! Yuki Hime Ninpouchou Dattebayo! add ADR Director Movie, 2004 309234200408210000067.12	7.12 309,234 Members
	Tiger & Bunny add Script TV, Spring 2011 232747201104030000107.83	7.83 232,747 Members
	DearS add ADR Director TV, Summer 2004 152867200407110000016.54	6.54 152,867 Members
	Koi Kaze add ADR Director TV, Spring 2004 88043200404020000046.99	6.99 88,043 Members
	Gun x Sword add ADR Director TV, Summer 2005 81120200507040000027.24	7.24 81,120 Members
	Naruto: Dai Katsugeki!! Yuki Hime Ninpouchou Dattebayo! - Konoha no Sato no Dai Undoukai add Script Special, 2004 79946200408210000076.86	6.86 79,946 Members
	Iron Man add Script TV, Fall 2010 30522201010010000036.04	6.04 30,522 Members
	X-Men add Script TV, Spring 2011 28734201104010000116.31	6.31 28,734 Members
	Takahashi Rumiko Gekijou add Script, ADR Director TV, Summer 2003 8368200307060000097.14	7.14 8,368 Members

Is there a staff position here that shouldn't be? Request to have it removed.

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O'Brien, Liam

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O'Brien, Liam

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