Stephen O'Mahoney

Stephen O'Mahoney

Acting

Known for

NCIS

NCIS

2003

Firefly

Firefly

2002

Desperate Housewives

Desperate Housewives

2004

Chuck

Chuck

2007

Star Trek: Voyager

Star Trek: Voyager

1995

The O.C.

The O.C.

2003

Roswell

Roswell

1999

All American

All American

2018

Fatale

Fatale

2020

Ally McBeal

Ally McBeal

1997

Acting29

The Upshaws

The Upshaws

2021

White Father

Fatale

Fatale

2020

Uniformed Police Officer

Saved by the Bell

Saved by the Bell

2020

Pilot

AJ and the Queen

AJ and the Queen

2020

All American

All American

2018

Commissioner Dan Thomson

American Housewife

American Housewife

2016

Prisoner

5150

5150

2016

Tom

Richie Rich

Richie Rich

2015

Dr. Bill

black-ish

black-ish

2014

Louis

Broad City

Broad City

2014

Co-pilot

The Soccer Nanny

The Soccer Nanny

2011

Charlie Hazelton

Chuck

Chuck

2007

Fulcrum Agent

Desperate Housewives

Desperate Housewives

2004

Paramedic

Tales from the Grave

Tales from the Grave

2004

Hollis

Joan of Arcadia

Joan of Arcadia

2003

Cop

NCIS

NCIS

2003

Paul Newhope

The O.C.

The O.C.

2003

Cop / Police Officer

Mega Scorpions

Mega Scorpions

2003

Sheriff Evans

Firefly

Firefly

2002

Dortmunder Man

Dead & Rotting

Dead & Rotting

2002

Hollis

The Last Producer

The Last Producer

2000

Studio Guard #2

Murder, She Wrote: A Story to Die For

Murder, She Wrote: A Story to Die For

2000

Doorman

Roswell

Roswell

1999

Agent Norris

S Club 7

S Club 7

1999

Eric

Murdercycle

Murdercycle

1999

Vince Colletta

St. Patrick's Day

St. Patrick's Day

1998

Flann

Ally McBeal

Ally McBeal

1997

Clerk

Star Trek: Voyager

Star Trek: Voyager

1995

Med Tech

People of the West

People of the West

Peter Burnett