John O'Brien
Acting
Known For
Grey's Anatomy
•
NCIS
•
Criminal Minds
•
Shameless
•
Friends
•
9-1-1
55 Years Old
No biography available.
Born
on 1st January 1970
All Credits
Grey's Anatomy
Lab Tech Jeffrey
NCIS
Bruce
Criminal Minds
Dr. Meyer
Shameless
Father Monroe
Friends
Airline Employee
9-1-1
Rod Billings
Malcolm in the Middle
Sales Clerk
Bob Hearts Abishola
James
Two and a Half Men
Waiter
The West Wing
Reporter
S.W.A.T.
Weber
The Mindy Project
Dr. Jones
The X-Files
Missionary #2
Desperate Housewives
Dr. Wheeler
Pretty Little Liars
Principal Hackett
Monk
Maitre'd
Mom
Waiter
Medium
Hotel Clerk
Mad Men
Phil Kennedy
The Drew Carey Show
Rick
Community
Chaplin
Chuck
Older CIA Tech
What I Like About You
Minister
What I Like About You
Dr. Thompson
Will & Grace
Man
Will & Grace
Salesperson
Victorious
Mr. Mooney
Superstore
Mike
Scrubs
Man
Clueless
Zombie
Austin & Ally
Mr. Neidermeyer
Perry Mason
Ernie Magnuson
The Practice
Foreman
The Crazy Ones
Larry
Dirty John
Cameron Scott
Light as a Feather
Reverend Fahey
Less than Perfect
Executive
The Middleman
Newscaster
Don't Trust the B---- in Apartment 23
Tom
Ally McBeal
Waiter
Better With You
Florist
Law & Order: LA
Scott Hancox
Young & Hungry
Mr. Klepfer
Enough
Front Desk Clerk
Cheaper by the Dozen
Principal
Flicka
Being Flynn
Airline Pilot
The Last Heist
Manager Mark
This Game's Called Murder
Man in Suit
Mom, Can I Keep Her?
Nigel
Isle of Lesbos
Farmer
