Acting
Stephen O'Mahoney
Department: Acting
Known For
Prominent works featuring Stephen O'Mahoney
TV
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NCIS
2003
TMDB3.8
TV
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Desperate Housewives
2004
TMDB4.0
TV
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Firefly
2002
TMDB4.2
TV
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Star Trek: Voyager
1995
TMDB3.9
TV
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Chuck
2007
TMDB3.9
TV
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The O.C.
2003
TMDB3.9
TV
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All American
2018
TMDB4.0
TV
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Roswell
1999
TMDB3.9
TV
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black-ish
2014
TMDB3.5
TV
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Ally McBeal
1997
TMDB3.3
Filmography & Credits
Complete career catalog (31 titles)
| Poster | Title | Character / Role | Type | Year |
|---|---|---|---|---|
 | The Shards | News Anchor | TV Series | 2026 |
 | The Upshaws | White Father | TV Series | 2021 |
 | Fatale | Uniformed Police Officer | Movie | 2020 |
 | Saved by the Bell | Pilot | TV Series | 2020 |
 | AJ and the Queen | Self / Appearance | TV Series | 2020 |
 | All American | Commissioner Dan Thomson | TV Series | 2018 |
 | American Housewife | Prisoner | TV Series | 2016 |
 | 5150 | Tom | Movie | 2016 |
 | Richie Rich | Dr. Bill | TV Series | 2015 |
 | black-ish | Louis | TV Series | 2014 |
 | Broad City | Co-pilot | TV Series | 2014 |
 | The Soccer Nanny | Charlie Hazelton | Movie | 2011 |
 | Chuck | Fulcrum Agent | TV Series | 2007 |
 | Desperate Housewives | Paramedic | TV Series | 2004 |
 | Tales from the Grave | Hollis | Movie | 2004 |
 | Joan of Arcadia | Cop | TV Series | 2003 |
 | NCIS | Paul Newhope | TV Series | 2003 |
 | The O.C. | Cop | TV Series | 2003 |
| The O.C. | Police Officer | TV Series | 2003 |
 | Mega Scorpions | Sheriff Evans | Movie | 2003 |
 | Firefly | Dortmunder Man | TV Series | 2002 |
 | Dead & Rotting | Hollis | Movie | 2002 |
 | The Last Producer | Studio Guard #2 | Movie | 2000 |
 | Murder, She Wrote: A Story to Die For | Doorman | Movie | 2000 |
 | Roswell | Agent Norris | TV Series | 1999 |
 | S Club 7 | Eric | TV Series | 1999 |
 | Murdercycle | Vince Colletta | Movie | 1999 |
 | St. Patrick's Day | Flann | Movie | 1998 |
 | Ally McBeal | Clerk | TV Series | 1997 |
 | Star Trek: Voyager | Med Tech | TV Series | 1995 |
 | People of the West | Peter Burnett | TV Series | — |