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Actor · Acting

Sean O'Bryan

Born 1963-09-10
📍 Louisville, Kentucky, USA

Sean Michael O'Bryan (born September 10, 1963) is an American film and television actor. He co-starred with William Ragsdale on the short-lived series Brother's Keeper.

Early television work includes guest roles on television series in Married... with Children, MacGyver, Northern Exposure, Cold Case, Diagnosis: Murder, Quantum Leap, Murder, She Wrote, Chicago Hope, Roswell, Roseanne, Criminal Minds, The King of Queens and Dexter. More recent television guest star credits include CSI, Bones, Melissa & Joey, Lie to Me, Hot In Cleveland, The Mentalist, Leverage, Glee, NCIS: LA, Superstore, and 9-1-1: Lone Star.

He's had recurring roles on TV series including  the sitcom Pig Sty, Six Feet Under, Abby, The Middle, and Love, Victor. He had a major recurring role as Bill Blackham on Persons Unknown.

His film credits include Chaplin, Crimson Tide, Phenomenon, Exit to Eden, Out to Sea, Big Fat Liar, Deck the Halls, I'll Be Home For Christmas, Yes Man, Vantage Point, both Princess Diaries films, Playing for Keeps, Olympus Has Fallen, London Has Fallen, Table 58, Mother's Day, Searching, and Rust Creek.

Filmography 120

Crime 101
as Detective Fellner
2026
Traumatika
as John Reed
2025
My Movie Starring Paul Dano
as Ronald Nixon
2025
I Am Gitmo
as General Geoffrey Miller
2025
Good American Family
as Judge Huss
2025
Bad Painter
as Steven / Gallerist
2025
Purgatory Station
as Freddie Shade
2024
The Christmas Letter
as Tigger Woods
2024
Nyctophobia
as Thomas
2024
The Veil
as Douglas
2023
Shift
as Hal
2023
Missing
as Radio Host
2023
Babylon
as Studio Executive (Billy)
2022
Kenan
as Dean
2021
Love, Victor
as Father Lawrence
2020
Murder at the Mansion
as Chandler
2020
The Stand at Paxton County
as Vin Scurlock
2020
9-1-1: Lone Star
as Minefeld Owner
2020
The Unicorn
as Jim
2019
Rust Creek
as Sheriff O'Doyle
2019
Christmas Break-In
as Pete
2018
Searching
as Radio Jockey
2018
9-1-1
as Charlie Nash
2018
Beatriz at Dinner
as Security Guard
2017
First Night
as Hitman
2017
The Real Bros of Simi Valley
as Jeff & Sandy's Friend
2017
Mother's Day
as Male Cop
2016
Get a Job
as Alan Fredricks (Wilheimer Client)
2016
London Has Fallen
as NSA Deputy Director Ray Monroe
2016
The House Sitter
as Kyle Lawrence
2015
Superstore
as Ted
2015
Whitney
as Hotel Manager
2015
Table 58
as Coach Peterson
2015
Marvel's Agent Carter
as Andrew Henry
2015
Dawn Patrol
as Mace
2014
Murder in the First
as Sam Rydell
2014
Olympus Has Fallen
as Ray Monroe
2013
Playing for Keeps
as Coach Jacob
2012
Cinema Verite
as Johnny Hall
2011
Workaholics
as Dave
2011
Shameless
as George
2011
Hot in Cleveland
as Andy
2010
Persons Unknown
as Bill Blackham
2010
Good Luck Charlie
as Mr. Hammerstone
2010
The Middle
as Ron Donahue
2009
FlashForward
as Father Seabury
2009
NCIS: Los Angeles
as Gavin Teed
2009
Glee
as Roric
2009
Hatching Pete
as Leon Ivey
2009
Lie to Me
as Tom McHenry
2009
Yes Man
as Ted
2008
Leverage
as Kip Bryden
2008
The Mentalist
as Emmett Fitzgerald
2008
Vantage Point
as Cavic
2008
Private Practice
as Dave Walker
2007
Deck the Halls
as Mayor Young
2006
Dexter
2006
Mission: Impossible III
as Party Goer
2006
In Justice
as Clark Sanders
2006
Ghost Whisperer
as David Miller
2005
Criminal Minds
as Vincent Stiles
2005
Bones
as Mike Shenfield
2005
Center of the Universe
as Gary
2004
Raising Helen
as Paul Davis
2004
A Place Called Home
as Dave
2004
NCIS
as David Shields
2003
Las Vegas
as Bill
2003
Abby
2003
Without a Trace
as Jeremy Burton
2002
Big Fat Liar
as Leo
2002
Crossing Jordan
as Jake Gerloff
2001
The Princess Diaries
as Patrick O'Connell
2001
Six Feet Under
as Tom Wheeler
2001
Grounded for Life
as Paul Ferris
2001
CSI: Crime Scene Investigation
as Reverend Rebetti
2000
Nice Guys Sleep Alone
as Carter
1999
Roswell
as Warren Turner
1999
Jack & Jill
1999
Family Law
as Greg Philner
1999
Providence
as Dr. Rick Rozelli
1999
I'll Be Home for Christmas
as Max
1998
Becker
as Randy
1998
Felicity
as Paul
1998
Brother's Keeper
as Bobby Waide
1998
The King of Queens
as Marc
1998
Two Guys and a Girl
as Ted
1998
Jenny
as Ethan
1997
Out to Sea
as Allan
1997
Mary & Tim
1996
Dear God
as Undercover Cop
1996
The Twilight of the Golds
as Steven
1996
The Pretender
as Bradley DuMonte
1996
Phenomenon
as Banes
1996
JAG
as Andy Watson
1995
The Drew Carey Show
as Dean
1995
Crimson Tide
as Phone Talker
1995
Pig Sty
as Joe 'Iowa' Dantley
1995
Here Come the Munsters
as Detective Cartwell
1995
Trapped in Paradise
as Dick Anderson
1994
Exit to Eden
as Tommy Miller
1994
Touched by an Angel
as Jake Monroe
1994
Chicago Hope
as Flight Attendant Ken
1994
Diagnosis: Murder
as Dave Caine
1993
Heart and Souls
as John McBride
1993
Marked for Murder
1993
Chaplin
as Lewis Seeley
1992
Frankie and Johnny
as Bobby
1991
Sibs
as Luke
1991
The Legend of Prince Valiant
1991
Baby Talk
1991
Beverly Hills, 90210
as Charlie Dixon
1990
Northern Exposure
as Kenny
1990
Quantum Leap
as Phillip Ashcroft
1989
Married... with Children
as Neuter
1987
Heart of the City
1986
MacGyver
as Willie
1985
Murder, She Wrote
as Charlie D. McCumber
1984
Murder, She Wrote
as Paul Hampton
1984
Murder, She Wrote
as Steve Burke
1984
The First Circle
as Hearn