Sean O'Bryan

Sean O'Bryan

Known For

Mission: Impossible III

Biography

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.

Movies Featuring Sean O'Bryan

Crime 101

Crime 101 (2026)

as Detective Fellner
I Am Gitmo

I Am Gitmo (2025)

as General Geoffrey Miller
Bad Painter

Bad Painter (2025)

as Steven / Gallerist
Missing

Missing (2023)

as Radio Host
Babylon

Babylon (2022)

as Studio Executive (Billy)
Rust Creek

Rust Creek (2019)

as Sheriff O'Doyle
Searching

Searching (2018)

as Radio Jockey
Get a Job

Get a Job (2016)

as Alan Fredricks (Wilheimer Client)
London Has Fallen

London Has Fallen (2016)

as NSA Deputy Director Ray Monroe
Whitney

Whitney (2015)

as Hotel Manager
Table 58

Table 58 (2015)

as Coach Peterson
The Princess Diaries

The Princess Diaries (2001)

as Patrick O'Connell
Dear God

Dear God (1996)

as Undercover Cop
Crimson Tide

Crimson Tide (1995)

as Phone Talker
Exit to Eden

Exit to Eden (1994)

as Tommy Miller
Chaplin

Chaplin (1992)

as Lewis Seeley