Dermot Mulroney

    Actor, Music Department, Producer

    Birthdate: Oct 31, 1963

    Birthplace: Alexandria, Virginia, USA

    Dermot Mulroney was born in Alexandria, Virginia, to Ellen and Michael Mulroney, a law professor at Villanova. Since being discovered at Northwestern University by a Hollywood talent agent 28 years ago, Mulroney has been seen in over 70 films. Mulroney is a classically trained cellist who began playing in Alexandria, Virginia's public school system when he was 7 years old. He plays with the scoring orchestras on many films for Academy Award winning composers such as James Newton Howard and Michael Giacchino.

    Known For

    My Best Friend's Wedding
    My Best Friend's Wedding

    (1997)

    The Wedding Date
    The Wedding Date

    (2005)

    Young Guns
    Young Guns

    (1988)

    Dermot Mulroney Movies

    actor

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    Previous (91)

    • 2026 |

      Night Patrol

    • 2025 |
      The Gettysburg Addressas Andrew Curtin
    • 2025 |

      Long Shadows

      asDallas Garrett
    • 2025 |

      Guns & Moses

      asAlan Rosner
    • 2025 |

      When I’m Ready

      asKeith
    • 2024 |
      Blackwater Laneas Matthew
    • 2024 |
      Guns & Mosesas Alan Rosner
    • 2024 |

      Lights Out

      asSage Parker
    • 2023 |
      Ruthlessas Harry
    • 2023 |
      Shooting Starsas Keith Dambrot
    • 2023 |
      The Dirty Southas Jeb Roy
    • 2023 |
      The Getbackas Chief Joe Milazzo
    • 2023 |
      The Warrant: Breaker's Lawas Dead-Eye
    • 2023 |
      You're Killing Meas Congressman Schroder
    • 2023 |

      Anyone But You

      asLeo
    • 2023 |

      Scream VI

      asDetective Bailey
    • 2022 |
      Agent Gameas Harris
    • 2022 |
      Along for the Rideas Robert
    • 2022 |
      Section 8as Sam Ramsey
    • 2022 |
      The Virgin of Highland Park
    • 2022 |

      Gone in the Night

      asBarlow
    • 2022 |

      Umma

      asDanny
    • 2021 |
      Christmas Is Canceledas Jack Lockhart
    • 2021 |
      Deadly Illusionsas Tom Morrison
    • 2021 |
      Montford: The Chickasaw Rancheras Boggy Johnson
    • 2021 |

      Hard Luck Love Song

      asRollo
    • 2021 |

      The Blazing World

      asTom Winter
    • 2021 |

      The Courier

      asSpecial Agent Roberts
    • 2019 |

      Cats

      asBlanket
    • 2019 |

      SGT. Will Gardner

      asBuddy
    • 2018 |

      I Still See You

      asAugust Bittner
    • 2017 |

      The Mountain Between Us

      asMark
    • 2017 |

      Sleepless

      asRubino
    • 2016 |
      Lavenderas Patrick
    • 2015 |
      Careful What You Wish Foras Elliot Harper
    • 2016 |

      Dirty Grandpa

      asDavid Kelly
    • 2015 |
      Truthas Lawrence Lanpher
    • 2015 |

      Truth

      asLawrence Lanpher
    • 2015 |

      Insidious: Chapter 3

      asSean Brenner
    • 2013 |
      Space Warriorsas Andy Hawkins
    • 2013 |
      The Rambleras The Rambler
    • 2013 |

      August: Osage County

      asSteve Huberbrecht
    • 2013 |

      Jobs

      asMike Markkula
    • 2013 |
      Stokeras Richard Stoker
    • 2012 |
      Struck by Lightningas Neal Phillips
    • 2012 |
      Beyondas Jack Musker
    • 2012 |
      Trade of Innocentsas Alex Becker
    • 2012 |

      The Grey

      asTalget
    • 2011 |
      The Family Treeas Jack Burnett
    • 2011 |
      Love, Wedding, Marriage
    • 2010 |
      Inhaleas Paul Stanton
    • 2008 |
      Joleneas Uncle Phil
    • 2008 |
      Flash of Geniusas Gil Previck
    • 2007 |
      Gracieas Bryan Bowen
    • 2007 |
      Georgia Ruleas Simon
    • 2007 |

      Zodiac

      asCaptain Marty Lee
    • 2006 |
      Griffin & Phoenixas Griffin
    • 2004 |
      Hair Highas Rod
    • 2005 |
      The Family Stoneas Everett Stone
    • 2005 |
      Must Love Dogsas Bob
    • 2005 |
      The Wedding Dateas Nick Mercer
    • 2004 |
      Undertowas John Munn
    • 2001 |
      The Safety of Objectsas Jim Train
    • 2002 |
      About Schmidtas Randall Hertzel
    • 2001 |
      Intimate Affairsas Edgar
    • 2000 |
      Trixieas Dex Lang
    • 2000 |
      Where the Money Isas Wayne
    • 1998 |
      Goodbye Loveras Jake Dunmore
    • 1996 |
      Box of Moonlightas Wick
    • 1997 |
      My Best Friend's Weddingas Michael O'Neal
    • 1997 |

      My Best Friend’s Wedding

      asMichael O'Neal
    • 1996 |
      Bastard Out of Carolinaas Lyle Parsons
    • 1996 |
      The Trigger Effectas Joe
    • 1996 |
      Kansas Cityas Johnny O'Hara
    • 1995 |
      Copycatas Ruben Goetz
    • 1995 |
      How to Make an American Quiltas Sam
    • 1995 |
      Living in Oblivionas Wolf
    • 1995 |

      Sacrifice

      asJustin
    • 1994 |
      There Goes My Babyas Pirate
    • 1994 |
      Bad Girlsas Josh McCoy
    • 1993 |
      Silent Tongueas Reeves McCree
    • 1993 |
      The Thing Called Loveas Kyle Davidson
    • 1993 |

      The Thing Called Love

      asKyle Davidson
    • 1993 |
      Point of No Returnas J.P.
    • 1992 |
      Where the Day Takes Youas King
    • 1991 |
      Samanthaas Henry
    • 1990 |
      Bright Angelas George
    • 1991 |
      Career Opportunitiesas Nestor Pyle
    • 1989 |
      Staying Togetheras Kit McDermott
    • 1988 |
      Survival Questas Gray
    • 1988 |
      Young Gunsas Dirty Steve Stephens

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