Acting · Alexandria, Virginia, USA · Born October 31, 1963
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).
MovieNovember 1963
2026
as Chuckie Nicoletti
MovieLet's Love
2026
as Jerry
MovieNight Patrol
2026
as Sarge
MovieThe Gettysburg Address
2025
as Andrew Curtin (voice)
MovieLong Shadows
2025
as Dallas Garrett
MovieSwiped
2025
as Slate
MovieGuns & Moses
2025
as Alan Rosner
TVThe Hunting Wives
2025
as Jed Banks
MovieKilling Mary Sue
2025
as Bradley Weiner
MovieWhen I'm Ready
2025
as Keith
MovieLike Father Like Son
2025
as Gabe
MovieLaws of Man
2025
as Benjamin Bonney
MovieDepravity
2024
as Mr. Evers
MovieBlackwater Lane
2024
as Matthew
MovieLights Out
2024
as Sage Parker
MovieBreakwater
2023
as Ray Childress
MovieAnyone but You
2023
as Leo
MovieRuthless
2023
as Harry Sumner
MovieThe Dirty South
2023
as Jeb Roy
MovieA Dark Way Out
2023
as Stan
TVSecret Invasion
2023
as President Ritson
MovieShooting Stars
2023
as Keith Dambrot
TVGhosts of Beirut
2023
as Robert Ames
MovieThe Getback
2023
as Chief Joe Milazzo
MovieThe Warrant: Breaker's Law
2023
as Dead-Eye / Yule Bronson
MovieYou're Killing Me
2023
as Congressman Schroder
MovieScream VI
2023
as Detective Bailey
MovieThe Inhabitant
2022
as Ben
MovieSection 8
2022
as Sam Ramsey
TVThe Jennifer Hudson Show
2022
as Self
MovieGone in the Night
2022
as Ryan Barlowe
MovieAlong for the Ride
2022
as Robert West
MovieAgent Game
2022
as Harris
MovieUmma
2022
as Danny
MovieChristmas Is Canceled
2021
as Dad - Jack Lockhart
MovieMontford: The Chickasaw Rancher
2021
as Boggy Johnson
MovieHard Luck Love Song
2021
as Rollo
MovieThe Blazing World
2021
as Tom Winter
MovieDeadly Illusions
2021
as Tom Morrison
TVAmend: The Fight for America
2021
as Self
TVThat One Time
2020
as Paul Crest
TVMessiah
2020
as President Young
MovieThe Courier
2019
as Special Agent Roberts
TVProdigal Son
2019
as Nicholas Endicott
TVThe Righteous Gemstones
2019
as John Wesley Seasons
TVHanna
2019
as John Carmichael
MovieSGT. Will Gardner
2019
as Buddy
MovieFlesh & Blood
2018
as Henry Tooms
TVHomecoming
2018
as Anthony
MovieI Still See You
2018
as August
MovieMonster Challenge
2018
as Ben's Agent
TVThe Purge
2018
as Bobby Sheridan
TVRob Riggle's Ski Master Academy
2018
as Dermot Mulroney
TV深入黑暗
2018
TVStation 19
2018
as Greg Tanner
MovieThe Christmas Train
2017
as Tom Langdon
MovieThe Mountain Between Us
2017
as Mark Robertson
TVSteve
2017
as Self
TVThe Cars That Made America
2017
as Self - Narrator
MovieSleepless
2017
as Stanley Rubino
TVSoundbreaking
2016
as Self - Narrator
MovieLavender
2016
as Patrick Ryan
TVPure Genius
2016
as Dr. Walter Wallace
MovieThere's Something About Romcoms
2016
as Self
TVTo Tell the Truth
2016
as Self - Panelist
MovieDirty Grandpa
2016
as David Kelly
MovieNorthpole: Open for Christmas
2015
as Ian
TVChicago Med
2015
as Battalion Chief Dom Pascal
MovieTruth
2015
as Lawrence Lanpher
MovieSacrifice
2015
as Justin
MovieInsidious: Chapter 3
2015
as Sean Brenner
MovieThe D Train
2015
as Dermot Mulroney
MovieCareful What You Wish For
2015
as Eliott Harper
TVCrisis
2014
as Francis Gibson
TVMozart in the Jungle
2014
as Andrew Walsh
TVChicago P.D.
2014
as Battalion Chief Dom Pascal
MovieAugust: Osage County
2013
as Steve Huberbrecht
MovieJobs
2013
as Mike Markkula
MovieStruck by Lightning
2013
as Neal Phillips
MovieSpace Warriors
2013
as Andy Hawkins
MovieStoker
2013
as Richard Stoker
MovieA Glimpse Inside the Mind of Charles Swan III
2013
as Doctor
MovieThe Rambler
2013
as The Rambler
TVChicago Fire
2012
as Battalion Chief Dom Pascal
MovieTrade of Innocents
2012
as Alex Becker
TVThe Eric Andre Show
2012
as Self
MovieBeyond
2012
as Jack Musker
MovieBig Miracle
2012
as Colonel Scott Boyer
MovieThe Grey
2012
as Jerome Talget
MovieSilent Witness
2011
as Tony Lord
MovieJ. Edgar
2011
as Colonel Schwarzkopf
TVAmerican Horror Story
2011
as Bob Thompson
MovieThe Family Tree
2011
as Jack Burnett
MovieAbduction
2011
as Martin Price
TVNew Girl
2011
as Russell Schiller
TVShameless
2011
as Sean Pierce
MovieJolene
2010
as Uncle Phil
MovieInhale
2010
as Paul Stanton
TVWatch What Happens Live with Andy Cohen
2009
as Self - Guest
MovieFlash of Genius
2008
as Gil Previck
MovieBurn After Reading
2008
as Star of "Coming Up Daisy"
MovieThe Memory Keeper's Daughter
2008
as Dr. David Henry
MovieGracie
2007
as Bryan Bowen
MovieGeorgia Rule
2007
as Simon Ward
MovieZodiac
2007
as Martin Lee
MovieDante's Inferno
2007
as Dante (voice)
MovieGriffin & Phoenix
2006
as Henry Griffin
MovieThe Family Stone
2005
as Everett Stone
TVThe Colbert Report
2005
as Self - Guest
MovieMust Love Dogs
2005
as Bob
TVAmerican Dad!
2005
as Jesse (voice)
MovieThe Wedding Date
2005
as Nick Mercer
MovieUndertow
2004
as John Munn
The Tony Danza Show
2004
as Self
TVThe Batman
2004
as Green Lantern (voice)
MovieHair High
2004
as Rod (voice)
TVArrested Development
2003
as Dusty
TVThe Ellen DeGeneres Show
2003
as Self
TVJimmy Kimmel Live!
2003
as Self
MovieAbout Schmidt
2002
as Randall Hertzel
MovieThe Safety of Objects
2002
as Jim Train
MovieLovely & Amazing
2002
as Kevin McCabe
MovieIntimate Affairs
2002
as Edgar
MovieTrixie
2000
as Dex Lang
MovieWhere the Money Is
2000
as Wayne
MovieGoodbye Lover
1999
as Jake Dunmore
TVThe View
1997
as Self
MovieMy Best Friend's Wedding
1997
as Michael O'Neal
MovieBastard Out of Carolina
1996
as Lyle Parsons
MovieThe Trigger Effect
1996
as Joe
MovieBox of Moonlight
1996
as Wick
MovieKansas City
1996
as Johnny O'Hara
MovieHeroine of Hell
1996
as Callum
MovieCopycat
1995
as Ruben Goetz
MovieHow to Make an American Quilt
1995
as Sam
MovieLiving in Oblivion
1995
as Wolf
TVFriends
1994
as Gavin Mitchell
MovieThere Goes My Baby
1994
as Pirate
MovieAngels in the Outfield
1994
as Roger's Father
MovieBad Girls
1994
as Josh McCoy
MovieSilent Tongue
1994
as Reeves McCree
Journeys North
1994
as Collum
MovieThe Last Outlaw
1993
as Eustis
TVLate Night with Conan O'Brien
1993
as Self - Guest
MovieThe Thing Called Love
1993
as Kyle Davidson
TVFamily Pictures
1993
as Mack
MoviePoint of No Return
1993
as J. P.
MovieSamantha
1992
as Henry
MovieThe Heart of Justice
1992
as Elliot Burgess
MovieWhere the Day Takes You
1992
as King
MovieCareer Opportunities
1991
as Nestor Pyle
MovieBright Angel
1990
as George Russell
MovieStaying Together
1989
as Kit McDermott
MovieLongtime Companion
1989
as John
MovieSurvival Quest
1989
as Gray
MovieUnconquered
1989
as Richmond Flowers Jr.
MovieYoung Guns
1988
as Dirty Steve Stephens
MovieSunset
1988
as Michael Alperin
MovieLong Gone
1987
as Jamie Weeks
MovieDaddy
1987
as Bobby
MovieShattered: If Your Kid's on Drugs
1986
as Lane
MovieSin of Innocence
1986
as Tim McGary
TVAmerican Playhouse
1982
as John
TVFame
1982
TVSaturday Night Live
1975
as Self - Cameo (uncredited)
Dead and Breakfast
as Norman
MoviePerfectly Imperfect
as Jake
MovieDead of Night
as Sheriff Weaver
