Dermot Mulroney (born October 31, 1963) is an American actor. He is known for his roles in romantic comedy, western, and drama films. Appearing on screen since 1986, he is known for his work in various films such as Young Guns (1988), Staying Together (1989), Where the Day Takes You (1992), Point of No Return (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), and the HBO films The Last Outlaw (1993) and Long Gone (1987). 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).
2025
as Andrew Curtin (voice)
2024
as Mr. Evers
2024
as Мэтью
2024
as Alan Rosner
2024
as Sage Parker
2023
as Ray Childress
2023
as Leo
2023
as Harry Sumner
2023
as Jeb Roy
2023
as Stan
2023
as President Ritson
2023
as Keith Dambrot
2023
as Robert Ames
2023
as Chief Joe Milazzo
2023
as Dead-Eye / Yule Bronson
2023
as Congressman Schroder
2023
as Detective Bailey
2022
as Ben
2022
as Sam Ramsey
2022
as Ryan Barlowe
2022
as Robert West
2022
as Harris
2022
as Danny
2021
as Dad - Jack Lockhart
2021
as Boggy Johnson
2021
as Rollo
2021
as Tom Winter
2021
as Tom Morrison
2020
as Paul Crest
2020
as President Young
2019
as Special Agent Roberts
2019
as Nicholas Endicott
2019
as John Wesley Seasons
2019
as John Carmichael
2019
as Buddy
2018
as Henry Tooms
2018
as Anthony
2018
as August
2018
as Ben's Agent
2018
as Bobby Sheridan
2018
as Dermot Mulroney
2018
as Blanket
2018
as Greg Tanner
2017
as Tom Langdon
2017
as Mark Robertson
2017
as Self - Narrator
2017
as Stanley Rubino
2016
as Patrick Ryan
2016
as Dr. Walter Wallace
2016
as Self
2016
as Self - Panelist
2016
as David Kelly
2015
as Ian
2015
as Lawrence Lanpher
2015
as Justin
2015
as Sean Brenner
2015
as Dermot Mulroney
2015
as Eliott Harper
2014
as Francis Gibson
2014
as Andrew Walsh
2013
as Steve Huberbrecht
2013
as Mike Markkula
2013
as Neal Phillips
2013
as Andy Hawkins
2013
as Richard Stoker
2013
as Doctor
2013
as The Rambler
2012
as Battalion Chief Dom Pascal
2012
as Alex Becker
2012
as Self
2012
as Jack Musker
2012
as Colonel Scott Boyer
2012
as Jerome Talget
2011
as Tony Lord
2011
as Colonel Schwarzkopf
2011
as Bob Thompson
2011
as Jack Burnett
2011
as Martin Price
2011
as Russell Schiller
2011
as Sean Pierce
2010
as Uncle Phil
2010
as Paul Stanton
2008
as Gil Previck
2008
as Star of "Coming Up Daisy"
2008
as Dr. David Henry
2007
as Bryan Bowen
2007
as Dr. Simon Ward
2007
as Martin Lee
2007
as Dante (voice)
2006
as Henry Griffin
2005
as Everett Stone
2005
as Bob
2005
as Jesse (voice)
2005
as Nick Mercer
2004
as John Munn
2004
as Green Lantern (voice)
2004
as Rod (voice)
2003
as Dusty
2002
as Randall Hertzel
2002
as Jim Train
2002
as Kevin McCabe
2002
as Edgar
2000
as Dex Lang
2000
as Wayne
1999
as Jake Dunmore
1997
as Michael O'Neal
1996
as Lyle Parsons
1996
as Joe
1996
as Wick
1996
as Johnny O'Hara
1996
as Callum
1995
as Ruben Goetz
1995
as Sam
1995
as Wolf
1994
as Gavin Mitchell
1994
as Pirate
1994
as Roger's Father
1994
as Josh McCoy
1993
as Eustis
1993
as Kyle Davidson
1993
as Mack
1993
as J. P.
1993
as Reeves McCree
1992
as Henry
1992
as Elliot Burgess
1992
as King
1991
as Nestor Pyle
1990
as George Russell
1989
as Kit McDermott
1989
as John
1989
as Richmond Flowers Jr.
1988
as Gray
1988
as Michael Alperin
1988
as Dirty Steve Stephens
1987
as Jamie Weeks
1987
as Bobby
1986
as Tim McGary
1986
1982
as Dallas Garrett
as Lionel (voice)
as Keith
as Benjamin Bonney
as Norman
as Dallas Garrett
as Jake
as Jed Banks