Stephen O'Mahoney

Acting

Stephen O'Mahoney

Known for

Acting

Credits

31 titles

Known for

Ally McBeal poster
6.5

Ally McBeal is a young lawyer working at the Boston law firm Cage and Fish. Ally's lives and loves are eccentric, humorous, dramatic with an incredibly overactive imagination that's working overtime!

Ally McBeal

1997

NCIS poster
7.6

From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has any connection to Navy and Marine Corps personnel, regardless of rank or position.

NCIS

2003

Desperate Housewives poster
7.9

Looking down on her friends and family isn't a way of life for Mary Alice Young... it's a way of death. One day, in her perfect house, in the loveliest of suburbs, Mary Alice ended it all. Now she's taking us into the lives of her family, friends and neighbors, commenting from her elevated P.O.V.

Desperate Housewives

2004

Star Trek: Voyager poster
7.8

Pulled to the far side of the galaxy, where the Federation is 75 years away at maximum warp speed, a Starfleet ship must cooperate with Maquis rebels to find a way home.

Star Trek: Voyager

1995

All American poster
8.1

When a rising high school football player from South Central L.A. is recruited to play for Beverly Hills High, the wins, losses and struggles of two families from vastly different worlds - Compton and Beverly Hills - begin to collide. Inspired by the life of pro football player Spencer Paysinger.

All American

2018

Chuck poster
7.7

When Buy More computer geek Chuck Bartowski unwittingly downloads a database of government information and deadly fighting skills into his head, he becomes the CIA's most vital secret. This sets Chuck on a path to become a full-fledged spy.

Chuck

2007

Film credits

2000s · 5 titles

Series credits

Ally McBeal poster
6.5

Ally McBeal is a young lawyer working at the Boston law firm Cage and Fish. Ally's lives and loves are eccentric, humorous, dramatic with an incredibly overactive imagination that's working overtime!

Ally McBeal

1997

NCIS poster
7.6

From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has any connection to Navy and Marine Corps personnel, regardless of rank or position.

NCIS

2003

Desperate Housewives poster
7.9

Looking down on her friends and family isn't a way of life for Mary Alice Young... it's a way of death. One day, in her perfect house, in the loveliest of suburbs, Mary Alice ended it all. Now she's taking us into the lives of her family, friends and neighbors, commenting from her elevated P.O.V.

Desperate Housewives

2004

Star Trek: Voyager poster
7.8

Pulled to the far side of the galaxy, where the Federation is 75 years away at maximum warp speed, a Starfleet ship must cooperate with Maquis rebels to find a way home.

Star Trek: Voyager

1995

All American poster
8.1

When a rising high school football player from South Central L.A. is recruited to play for Beverly Hills High, the wins, losses and struggles of two families from vastly different worlds - Compton and Beverly Hills - begin to collide. Inspired by the life of pro football player Spencer Paysinger.

All American

2018

Chuck poster
7.7

When Buy More computer geek Chuck Bartowski unwittingly downloads a database of government information and deadly fighting skills into his head, he becomes the CIA's most vital secret. This sets Chuck on a path to become a full-fledged spy.

Chuck

2007

The O.C. poster
7.7

Ryan Atwood, a teen from the wrong side of the tracks, moves in with a wealthy family willing to give him a chance. But Ryan's arrival disturbs the status quo of the affluent, privileged community of Newport Beach, California.

The O.C.

2003

The O.C. poster
7.7

Ryan Atwood, a teen from the wrong side of the tracks, moves in with a wealthy family willing to give him a chance. But Ryan's arrival disturbs the status quo of the affluent, privileged community of Newport Beach, California.

The O.C.

2003

black-ish poster
7.1

A family man struggles to gain a sense of cultural identity while raising his kids in a predominantly white, upper-middle-class neighborhood.

black-ish

2014

American Housewife poster
7.7

A family comedy narrated by Katie, a strong-willed mother, raising her flawed family in a wealthy town filled with perfect wives and their perfect offspring.

American Housewife

2016

Roswell poster
7.7

Bizarre things start happening in the little New Mexico town where UFOs were spotted in 1947. Cut to 1999, when a cute high-school student saves the life of a teenage waitress. Surrounded by cliques of clever, angst-filled classmates, the two form a bond that threatens the survival of a secret universe involving superhuman powers, a yen for hot sauce and an alien gene pool.

Roswell

1999

The Shards poster
7.1

17-year-old Bret Easton Ellis is in his final year at the elite Buckley prep school. Upending his world is the arrival of a mysterious new student, Robert Mallory, whose unsettling presence coincides with the activities of a serial killer known as The Trawler.

The Shards

2026

Firefly poster
8.4

In the year 2517, the universe is a vast frontier where lawlessness reigns and adventure awaits! Join Captain Malcolm Reynolds and his ragtag crew aboard the spaceship Serenity as they navigate the fringes of society, battling the oppressive Alliance and facing off against ruthless bounty hunters.

Firefly

2002

Broad City poster
7.1

Broad City follows two women throughout their daily lives in New York City, making the smallest and mundane events hysterical and disturbing to watch all at the same time.

Broad City

2014

The Upshaws poster
7.6

Bennie Upshaw, the head of a Black working class family in Indianapolis, is a charming, well-intentioned mechanic and lifelong mess just trying his best to step up and care for his family and tolerate his sardonic sister-in-law, all without a blueprint for success.

The Upshaws

2021

Joan of Arcadia poster
7.4

Joan Girardi has begun acting a little strange since her family moved to the city of Arcadia. No one knows that various people keep introducing themselves as God, and then giving the teenager specific directions to do things. Unsure of what God wants, and if she's even sane, Joan tentatively begins to follow God's cryptic directives, all the while trying to retain a "normal" teen-aged existence.

Joan of Arcadia

2003

Saved by the Bell poster
6.8

When California governor Zack Morris gets into hot water for closing too many low-income high schools, he proposes they send the affected students to the highest performing schools in the state – including Bayside High. The influx of new students gives the over privileged Bayside kids a much needed and hilarious dose of reality.

Saved by the Bell

2020

S Club 7 poster
7.3

Be sure to catch this brilliant comedy show starring the brilliant pop group S Club, one of the most successful pop groups around. The show is all about the normal and ab-normal goings on with talented group of friends trying to be famous.

S Club 7

1999

AJ and the Queen poster
7.5

While traveling across the country in a run-down RV, drag queen Ruby Red discovers an unlikely sidekick in AJ: a tough-talking 10-year-old stowaway.

AJ and the Queen

2020

Richie Rich poster
5.7

Richie Rich is a boy who turned vegetables into a clean energy source. As a result, Rich now has over a trillion dollars. Rich lives with his family in a mansion filled with toys, contraptions, and his best friends Darcy and Murray are always by his side, along with Irona, Richie's robot maid, his dad Cliff, who loves naps and is a bit dense, and his jealous sister Harper. Also, Darcy loves spending money and Murray doesn't want anything out of budget.

Richie Rich

2015

People of the West poster
NR

People of the West is a ten-part premium documentary series that reclaims the history of California through Indigenous perspectives. Blending oral histories, tribal archives, expert insight, and cinematic recreations, the series spans from creation stories and pre-contact life through colonization, state-sponsored violence, resistance, and cultural survival. Each episode centers Native voices and lived experience, reframing well-known events—from the mission system and Gold Rush to Alcatraz and modern sovereignty movements—through those who endured them. Visually ambitious and emotionally grounded, the series pairs sweeping landscapes with intimate storytelling to reveal California as it has always been: Native land. Designed to live both on screen and in classrooms, People of the West offers a corrective to dominant narratives while highlighting the resilience, continuity, and contemporary presence of Native nations shaping the state today.

People of the West

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