
Dermot Patrick Mulroney (born October 31, 1963) is an American actor and musician. He is known for his roles in romantic comedy, western, and drama films. Mulroney is known for his work in various films such as Long Gone (1987), Young Guns (1988), Staying Together (1989), Where the Day Takes You (1992), Point of No Return (1993), The Last Outlaw (1993), Angels in the Outfield (1994), My Best Friend's Wedding (1997), About Schmidt (2002), The Wedding Date (2005), Zodiac (2007), August: Osage County (2013), Insidious: Chapter 3 (2015), Scream VI, and Anyone but You (2023). Mulroney played the main antagonist Francis Gibson in NBC's Crisis (2014), Dr. Walter Wallace in Pure Genius (2016–2017), Sean Pierce in Showtime's Shameless (2015–2017), and Bobby Sheridan in USA's The Purge (2018–2019).

Harris
Agent Game

Ruben Goetz
Copycat

Detective Bailey
Scream VI

Martin Lee
Zodiac

Randall Hertzel
About Schmidt

J. P.
Point of No Return

Eustis
The Last Outlaw

Wick
Box of Moonlight

Johnny O'Hara
Kansas City

Jim Train
The Safety of Objects

Nick Mercer
The Wedding Date

Dex Lang
Trixie

Bob
Must Love Dogs

Josh McCoy
Bad Girls

Sam
How to Make an American Quilt

Dirty Steve Stephens
Young Guns

Wayne
Where the Money Is

Michael O'Neal
My Best Friend's Wedding

Everett Stone
The Family Stone

Wolf
Living in Oblivion

Paul Stanton
Inhale

Leo
Anyone But You

Boggy Johnson
Montford: The Chickasaw Rancher

Ryan Barlowe
Gone in the Night

Sam Ramsey
Section 8

Kyle Davidson
The Thing Called Love

Simon Ward
Georgia Rule

Kit McDermott
Staying Together

Dad - Jack Lockhart
Christmas Is Canceled

Dr. David Henry
The Memory Keeper's Daughter

Henry Griffin
Griffin & Phoenix

Bryan Bowen
Gracie

Uncle Phil
Jolene

John Munn
Undertow

Nestor Pyle
Career Opportunities

Edgar
Intimate Affairs

John
Longtime Companion

King
Where the Day Takes You

Elliot Burgess
The Heart of Justice

Jake Dunmore
Goodbye Lover

Kevin McCabe
Lovely & Amazing

Chief Joe Milazzo
The Getback

Dallas Garrett
Long Shadows

Mr. Evers
Depravity

Self
There's Something About Romcoms

Sage Parker
Lights Out

Jeb Roy
The Dirty South

Jack Burnett
The Family Tree

Jerome Talget
The Grey

Joe
The Trigger Effect

Richard Stoker
Stoker

Jack Musker
Beyond

Colonel Scott Boyer
Big Miracle

Neal Phillips
Struck by Lightning

George Russell
Bright Angel

Gray
Survival Quest

Jamie Weeks
Long Gone

Pirate
There Goes My Baby

Colonel Schwarzkopf
J. Edgar

Tony Lord
Silent Witness

Doctor
A Glimpse Inside the Mind of Charles Swan III

Steve Huberbrecht
August: Osage County

Reeves McCree
Silent Tongue

Mike Markkula
Jobs

The Rambler
The Rambler

Henry
Samantha

Bobby
Daddy

Alex Becker
Trade of Innocents

Andy Hawkins
Space Warriors

Congressman Schroder
You're Killing Me

Keith Dambrot
Shooting Stars

Tim McGary
Sin of Innocence

Stan
A Dark Way Out

Ray Childress
Breakwater

Sean Brenner
Insidious: Chapter 3

Keith
When I'm Ready

Matthew
Blackwater Lane

Rod (voice)
Hair High

Dead-Eye / Yule Bronson
The Warrant: Breaker's Law

Harry Sumner
Ruthless

David Kelly
Dirty Grandpa

Eliott Harper
Careful What You Wish For

Ian
Northpole: Open for Christmas

Dermot Mulroney
The D Train

Andrew Curtin (voice)
The Gettysburg Address

Patrick Ryan
Lavender

Roger's Father
Angels in the Outfield

Alan Rosner
Guns & Moses

Richmond Flowers Jr.
Unconquered

Star of "Coming Up Daisy"
Burn After Reading

Lawrence Lanpher
Truth

Stanley Rubino
Sleepless

Norman
Dead and Breakfast

Michael Alperin
Sunset

Justin
Sacrifice

Jake
Perfectly Imperfect

Mark Robertson
The Mountain Between Us

August
I Still See You

Martin Price
Abduction

Tom Langdon
The Christmas Train

Callum
Heroine of Hell

Rollo
Hard Luck Love Song

Ben's Agent
Monster Challenge

Henry Tooms
Flesh & Blood

Dante (voice)
Dante's Inferno

Buddy
SGT. Will Gardner

Lane
Shattered: If Your Kid's on Drugs

Special Agent Roberts
The Courier

Danny
Umma

Gil Previck
Flash of Genius

Ben
The Inhabitant

Tom Winter
The Blazing World

Tom Morrison
Deadly Illusions

Robert West
Along for the Ride

Lyle Parsons
Bastard Out of Carolina

Bradley Weiner
Killing Mary Sue

Sarge
Night Patrol

Gabe
Like Father Like Son

Benjamin Bonney
Laws of Man

Chuckie Nicoletti
November 1963

Sheriff Weaver
Dead of Night

Slate
Swiped
Known For
Acting
Known Credits
122
Gender
Male
Birthday
1963-10-31
Place of Birth
Alexandria, Virginia, USA
Also Known As
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