
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.

Bobby
Frankie and Johnny

Paul Davis
Raising Helen

Banes
Phenomenon

Mayor Young
Deck the Halls

Radio Host
Missing

Dick Anderson
Trapped in Paradise

Lewis Seeley
Chaplin

Carter
Nice Guys Sleep Alone

Max
I'll Be Home for Christmas

Allan
Out to Sea

Douglas
The Veil

Tommy Miller
Exit to Eden

Undercover Cop
Dear God

Coach Jacob
Playing for Keeps

Johnny Hall
Cinema Verite

Alan Fredricks (Wilheimer Client)
Get a Job

Detective Cartwell
Here Come the Munsters

Hearn
The First Circle

NSA Deputy Director Ray Monroe
London Has Fallen

Studio Executive (Billy)
Babylon

Dave
A Place Called Home

General Geoffrey Miller
I Am Gitmo

Patrick O'Connell
The Princess Diaries

Thomas
Nyctophobia

Mace
Dawn Patrol

Cavic
Vantage Point

Male Cop
Mother's Day

Tigger Woods
The Christmas Letter

Kyle Lawrence
The House Sitter

Ray Monroe
Olympus Has Fallen

John Reed
Traumatika

Revv

Hitman
First Night

Steven
The Twilight of the Golds

Security Guard
Beatriz at Dinner

Coach Peterson
Table 58

Radio Jockey
Searching

Sheriff O'Doyle
Rust Creek

Ted
Yes Man

John McBride
Heart and Souls

Leon Ivey
Hatching Pete

Pete
Christmas Break-In

Mary & Tim

Vin Scurlock
The Stand at Paxton County

Party Goer
Mission: Impossible III

Leo
Big Fat Liar

Clerk
Heaven

Phone Talker
Crimson Tide

Freddie Shade
Purgatory Station

Chandler
Murder at the Mansion

Jumping the Gun

Steven / Gallerist
Bad Painter

Hal
Shift

Hotel Manager
Whitney

Marked for Murder

Ronald Nixon
My Movie Starring Paul Dano
Known For
Acting
Known Credits
56
Gender
Male
Birthday
1963-09-10
Place of Birth
Louisville, Kentucky, USA
Also Known As
Sean Michael O'Bryan