Dermot Mulroney

Biography

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).

Known For

Shameless

American Dad!

Friends

Chicago Fire

Watch What Happens Live with Andy Cohen

Chicago P.D.

American Horror Story

Chicago Med

All Movies (124)

• November 19632026 · as Chuckie Nicoletti
• Let's Love2026 · as Jerry
• Night Patrol2026 · as Sarge
• The Gettysburg Address2025 · as Andrew Curtin (voice)
• Long Shadows2025 · as Dallas Garrett
• Swiped2025 · as Slate
• Guns & Moses2025 · as Alan Rosner
• Killing Mary Sue2025 · as Bradley Weiner
• When I'm Ready2025 · as Keith
• Like Father Like Son2025 · as Gabe
• Laws of Man2025 · as Benjamin Bonney
• Depravity2024 · as Mr. Evers
• Blackwater Lane2024 · as Matthew
• Lights Out2024 · as Sage Parker
• Breakwater2023 · as Ray Childress
• Anyone But You2023 · as Leo
• Ruthless2023 · as Harry Sumner
• The Dirty South2023 · as Jeb Roy
• A Dark Way Out2023 · as Stan
• Shooting Stars2023 · as Keith Dambrot
• The Getback2023 · as Chief Joe Milazzo
• The Warrant: Breaker's Law2023 · as Dead-Eye / Yule Bronson
• You're Killing Me2023 · as Congressman Schroder
• Scream VI2023 · as Detective Bailey
• The Inhabitant2022 · as Ben
• Section 82022 · as Sam Ramsey
• Gone in the Night2022 · as Ryan Barlowe
• Along for the Ride2022 · as Robert West
• Agent Game2022 · as Harris
• Umma2022 · as Danny
• Christmas Is Canceled2021 · as Dad - Jack Lockhart
• Montford: The Chickasaw Rancher2021 · as Boggy Johnson
• Hard Luck Love Song2021 · as Rollo
• The Blazing World2021 · as Tom Winter
• Deadly Illusions2021 · as Tom Morrison
• The Courier2019 · as Special Agent Roberts
• SGT. Will Gardner2019 · as Buddy
• Flesh & Blood2018 · as Henry Tooms
• I Still See You2018 · as August
• Monster Challenge2018 · as Ben's Agent
• The Christmas Train2017 · as Tom Langdon
• The Mountain Between Us2017 · as Mark Robertson
• Sleepless2017 · as Stanley Rubino
• Lavender2016 · as Patrick Ryan
• There's Something About Romcoms2016 · as Self
• Dirty Grandpa2016 · as David Kelly
• Northpole: Open for Christmas2015 · as Ian
• Truth2015 · as Lawrence Lanpher
• Sacrifice2015 · as Justin
• Insidious: Chapter 32015 · as Sean Brenner
• The D Train2015 · as Dermot Mulroney
• Careful What You Wish For2015 · as Eliott Harper
• August: Osage County2013 · as Steve Huberbrecht
• Jobs2013 · as Mike Markkula
• Struck by Lightning2013 · as Neal Phillips
• Space Warriors2013 · as Andy Hawkins
• Stoker2013 · as Richard Stoker
• A Glimpse Inside the Mind of Charles Swan III2013 · as Doctor
• The Rambler2013 · as The Rambler
• Trade of Innocents2012 · as Alex Becker
• Beyond2012 · as Jack Musker
• Big Miracle2012 · as Colonel Scott Boyer
• The Grey2012 · as Jerome Talget
• Silent Witness2011 · as Tony Lord
• J. Edgar2011 · as Colonel Schwarzkopf
• The Family Tree2011 · as Jack Burnett
• Abduction2011 · as Martin Price
• Jolene2010 · as Uncle Phil
• Inhale2010 · as Paul Stanton
• Flash of Genius2008 · as Gil Previck
• Burn After Reading2008 · as Star of "Coming Up Daisy"
• The Memory Keeper's Daughter2008 · as Dr. David Henry
• Gracie2007 · as Bryan Bowen
• Georgia Rule2007 · as Simon Ward
• Zodiac2007 · as Martin Lee
• Dante's Inferno2007 · as Dante (voice)
• Griffin & Phoenix2006 · as Henry Griffin
• The Family Stone2005 · as Everett Stone
• Must Love Dogs2005 · as Bob
• The Wedding Date2005 · as Nick Mercer
• Undertow2004 · as John Munn
• Hair High2004 · as Rod (voice)
• About Schmidt2002 · as Randall Hertzel
• The Safety of Objects2002 · as Jim Train
• Lovely & Amazing2002 · as Kevin McCabe
• Intimate Affairs2002 · as Edgar
• Trixie2000 · as Dex Lang
• Where the Money Is2000 · as Wayne
• Goodbye Lover1999 · as Jake Dunmore
• My Best Friend's Wedding1997 · as Michael O'Neal
• Bastard Out of Carolina1996 · as Lyle Parsons
• The Trigger Effect1996 · as Joe
• Box of Moonlight1996 · as Wick
• Kansas City1996 · as Johnny O'Hara
• Heroine of Hell1996 · as Callum
• Copycat1995 · as Ruben Goetz
• How to Make an American Quilt1995 · as Sam
• Living in Oblivion1995 · as Wolf
• There Goes My Baby1994 · as Pirate
• Angels in the Outfield1994 · as Roger's Father
• Bad Girls1994 · as Josh McCoy
• Silent Tongue1994 · as Reeves McCree
• Journeys North1994 · as Collum
• The Last Outlaw1993 · as Eustis
• The Thing Called Love1993 · as Kyle Davidson
• Point of No Return1993 · as J. P.
• Samantha1992 · as Henry
• The Heart of Justice1992 · as Elliot Burgess
• Where the Day Takes You1992 · as King
• Career Opportunities1991 · as Nestor Pyle
• Bright Angel1990 · as George Russell
• Staying Together1989 · as Kit McDermott
• Longtime Companion1989 · as John
• Survival Quest1989 · as Gray
• Unconquered1989 · as Richmond Flowers Jr.
• Young Guns1988 · as Dirty Steve Stephens
• Sunset1988 · as Michael Alperin
• Long Gone1987 · as Jamie Weeks
• Daddy1987 · as Bobby
• Shattered: If Your Kid's on Drugs1986 · as Lane
• Sin of Innocence1986 · as Tim McGary
• Dead and Breakfast— · as Norman
• Perfectly Imperfect— · as Jake
• Dead of Night— · as Sheriff Weaver

All TV Shows (43)

• The Hunting Wives2025 · as Jed Banks
• Secret Invasion2023 · as President Ritson
• Ghosts of Beirut2023 · as Robert Ames
• The Jennifer Hudson Show2022 · as Self
• Amend: The Fight for America2021 · as Self
• That One Time2020 · as Paul Crest
• Messiah2020 · as President Young
• Prodigal Son2019 · as Nicholas Endicott
• The Righteous Gemstones2019 · as John Wesley Seasons
• Hanna2019 · as John Carmichael
• Homecoming2018 · as Anthony
• The Purge2018 · as Bobby Sheridan
• Rob Riggle's Ski Master Academy2018 · as Dermot Mulroney
• 深入黑暗2018
• Station 192018 · as Greg Tanner
• Steve2017 · as Self
• The Cars That Made America2017 · as Self - Narrator
• Soundbreaking2016 · as Self - Narrator
• Pure Genius2016 · as Dr. Walter Wallace
• To Tell the Truth2016 · as Self - Panelist
• Chicago Med2015 · as Battalion Chief Dom Pascal
• Crisis2014 · as Francis Gibson
• Mozart in the Jungle2014 · as Andrew Walsh
• Chicago P.D.2014 · as Battalion Chief Dom Pascal
• Chicago Fire2012 · as Battalion Chief Dom Pascal
• The Eric Andre Show2012 · as Self
• American Horror Story2011 · as Bob Thompson
• New Girl2011 · as Russell Schiller
• Shameless2011 · as Sean Pierce
• Watch What Happens Live with Andy Cohen2009 · as Self - Guest
• The Colbert Report2005 · as Self - Guest
• American Dad!2005 · as Jesse (voice)
• The Tony Danza Show2004 · as Self
• The Batman2004 · as Green Lantern (voice)
• Arrested Development2003 · as Dusty
• The Ellen DeGeneres Show2003 · as Self
• Jimmy Kimmel Live!2003 · as Self
• The View1997 · as Self
• Friends1994 · as Gavin Mitchell
• Late Night with Conan O'Brien1993 · as Self - Guest
• Family Pictures1993 · as Mack
• Fame1982
• Saturday Night Live1975 · as Self - Cameo (uncredited)