John O'Brien

Personal Info

Known For

Acting

IMDb

John O'Brien

Biography

No biography available.

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Acting History

2022
Cheaper by the Dozen as Principal
2021
This Game's Called Murder as Man in Suit
2020
Perry Mason as Ernie Magnuson
2019
Bob Hearts Abishola as James
2018
Dirty John as Cameron Scott
2018
Light as a Feather as Reverend Fahey
2018
9-1-1 as Rod Billings
2017
S.W.A.T. as Weber
2016
The Last Heist as Manager Mark
2015
Superstore as Mike
2014
Transparent as Professor
2014
Young & Hungry as Mr. Klepfer
2013
The Crazy Ones as Larry
2013
Mom as Waiter
2012
The Mindy Project as Dr. Jones
2012
Don't Trust the B---- in Apartment 23 as Tom
2012
Being Flynn as Airline Pilot
2011
Austin & Ally as Mr. Neidermeyer
2011
Workaholics as Doctor
2011
Shameless as Father Monroe
2010
Law & Order: LA as Scott Hancox
2010
Better With You as Florist
2010
Pretty Little Liars as Principal Hackett
2010
Victorious as Mr. Mooney
2009
Community as Chaplin
2008
Eleventh Hour as Manager
2008
The Middleman as Newscaster
2007
Chuck as Older CIA Tech
2007
Mad Men as Phil Kennedy
2006
Flicka
2006
Ugly Betty as Joe of Happy Homes
2005
Criminal Minds as Dr. Meyer
2005
Grey's Anatomy as Lab Tech Jeffrey
2005
Medium as Hotel Clerk
2004
Desperate Housewives as Dr. Wheeler
2004
Boston Legal as Clerk #2
2003
NCIS as Bruce
2003
Two and a Half Men as Waiter
2002
Less than Perfect as Executive
2002
What I Like About You as Minister
2002
What I Like About You as Dr. Thompson
2002
Monk as Maitre'd
2002
Enough as Front Desk Clerk
2001
Scrubs as Man
2000
Malcolm in the Middle as Sales Clerk
1999
BeastMaster as Village leader
1999
The West Wing as Reporter
1998
Will & Grace as Salesperson
1998
Will & Grace as Man
1998
Mom, Can I Keep Her? as Nigel
1997
Ally McBeal as Waiter
1997
The Practice as Foreman
1997
Isle of Lesbos as Farmer
1996
Clueless as Zombie
1995
The Drew Carey Show as Rick
1994
Friends as Airline Employee
1993
The X-Files as Missionary #2