
Acting
John O'Brien
8
Films
49
TV Shows
Known For
57 Credits
Grey's Anatomy
as Lab Tech Jeffrey
2005

NCIS
as Bruce
2003

Criminal Minds
as Dr. Meyer
2005

Shameless
as Father Monroe
2011

Friends
as Airline Employee
1994

The X-Files
as Missionary #2
1993

9-1-1
as Rod Billings
2018

Two and a Half Men
as Waiter
2003

S.W.A.T.
as Weber
2017

Desperate Housewives
as Dr. Wheeler
2004

Monk
as Maitre'd
2002

The West Wing
as Reporter
1999