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