
John O'Brien
Birthday unknown (Age unknown) in
Known For

Grey's Anatomy
Lab Tech Jeffrey

NCIS
Bruce

Criminal Minds
Dr. Meyer

Shameless
Father Monroe

Friends
Airline Employee

Desperate Housewives
Dr. Wheeler

Two and a Half Men
Waiter

S.W.A.T.
Weber

Malcolm in the Middle
Sales Clerk

9-1-1
Rod Billings
Credits
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Cheaper by the Dozen 2022Principal★ 6.4
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Man in Suit★ 3.9
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Perry Mason 2020Ernie Magnuson★ 7.3
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Bob Hearts Abishola 2019James★ 7.5
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Dirty John 2018Cameron Scott★ 6.8
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Light as a Feather 2018Reverend Fahey★ 7.8
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9-1-1 2018Rod Billings★ 8.2
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S.W.A.T. 2017Weber★ 8.1
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The Last Heist 2016Manager Mark★ 4.4
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Superstore 2015Mike★ 7.5
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Young & Hungry 2014Mr. Klepfer★ 6.8
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The Crazy Ones 2013Larry★ 6.1
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Mom 2013Waiter★ 7.3
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The Mindy Project 2012Dr. Jones★ 6.2
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Tom★ 6.7
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Being Flynn 2012Airline Pilot★ 6.2
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Austin & Ally 2011Mr. Neidermeyer★ 7.8
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Workaholics 2011Doctor★ 7.5
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Shameless 2011Father Monroe★ 8.2
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Law & Order: LA 2010Scott Hancox★ 6.8
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Better With You 2010Florist★ 6.5
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Pretty Little Liars 2010Principal Hackett★ 8
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Victorious 2010Mr. Mooney★ 8.2
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Community 2009Chaplin★ 8
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Eleventh Hour 2008Manager★ 6.6
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The Middleman 2008Newscaster★ 7.7
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Chuck 2007Older CIA Tech★ 7.7
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Mad Men 2007Phil Kennedy★ 8.1
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Flicka 2006★ 6.9
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Criminal Minds 2005Dr. Meyer★ 8.3
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Grey's Anatomy 2005Lab Tech Jeffrey★ 8.2
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Medium 2005Hotel Clerk★ 7.5
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Desperate Housewives 2004Dr. Wheeler★ 7.9
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NCIS 2003Bruce★ 7.6
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Two and a Half Men 2003Waiter★ 7.4
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Less than Perfect 2002Executive★ 6.9
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Dr. Thompson★ 6.3
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Monk 2002Maitre'd★ 8
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Enough 2002Front Desk Clerk★ 6.7
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Scrubs 2001Man★ 8
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Sales Clerk★ 8.5
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BeastMaster 1999Village leader★ 6.4
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The West Wing 1999Reporter★ 8.3
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Will & Grace 1998Salesperson★ 6.8
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Mom, Can I Keep Her? 1998Nigel★ 4
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Ally McBeal 1997Waiter★ 6.6
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The Practice 1997Foreman★ 7.7
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Isle of Lesbos 1997Farmer★ 3.7
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Clueless 1996Zombie★ 6.2
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The Drew Carey Show 1995Rick★ 6.5
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Friends 1994Airline Employee★ 8.4
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The X-Files 1993Missionary #2★ 8.4