Stephen O'Mahoney
Actor| Gender | Male |
Known for
NCIS
7.6
Paul Newhope
Sep 23, 2003
Firefly
8.3
Dortmunder Man
Sep 20, 2002
Paramedic
Oct 3, 2004
Chuck
7.7
Fulcrum Agent
Sep 24, 2007
Med Tech
Jan 16, 1995
The O.C.
7.8
Cop, Police Officer
Aug 5, 2003
All American
8.2
Commissioner Dan Thomson
Oct 10, 2018
Roswell
7.7
Agent Norris
Oct 6, 1999
Uniformed Police Officer
Dec 18, 2020
black-ish
7.2
Louis
Sep 24, 2014
Broad City
7.2
Co-pilot
Jan 22, 2014
Prisoner
Oct 11, 2016
Jan 10, 2020
Pilot
Nov 25, 2020
Richie Rich
5.9
Dr. Bill
Feb 20, 2015
Doorman
May 18, 2000
Hollis
Feb 3, 2002
Sheriff Evans
Mar 28, 2003
Charlie Hazelton
Jun 25, 2011
Studio Guard #2
Aug 22, 2000
Acting
Participated in 10 movies, 15 TV series
