Dermot Mulroney

Dermot Mulroney

62 · Born: Oct 31, 1963

Personal Details

Official Socials
BornOct 31, 1963 Washington, District of Columbia, USA
Spouse
  • Prima Apollinaare

    ( Dec 9, 2010 to Dec 12, 2025 )
  • Catherine Keener

    ( Nov 17, 1990 to Dec 17, 2007 )
Parents
  • Ellen Mulroney
  • Michael Mulroney
Relatives
  • Kieran Mulroney (Sibling)
  • Sean Mulroney (Sibling)
  • Conor Mulroney (Sibling)
  • Moira Mulroney (Sibling)

Biography

Dermot Mulroney, a talented actor, was born in the historic city of Alexandria, Virginia, to Ellen and Michael Mulroney, a renowned law professor at Villanova University, who played a significant role in shaping Dermot's early life.

Since his remarkable discovery by a Hollywood talent agent at Northwestern University, a prestigious institution of higher learning, a staggering 28 years ago, Mulroney has made a lasting impact on the film industry, appearing in an astonishing number of over 70 films, showcasing his versatility and range as an actor.

Notably, Mulroney is a classically trained cellist, who first began playing the instrument at the tender age of 7 years old, within the public school system of Alexandria, Virginia, a city that holds a special place in his heart.

Furthermore, Mulroney has the privilege of collaborating with the scoring orchestras of many films, alongside Academy Award-winning composers, such as James Newton Howard and Michael Giacchino, who have made significant contributions to the world of music and film.

Career

2026
2025
The Gettysburg Address
The Gettysburg Address as Andrew Curtin (voice)
Guns & Moses
Guns & Moses as Alan Rosner
Laws of Man
Laws of Man as Benjamin Bonney
Killing Mary Sue
Killing Mary Sue as Bradley Weiner
Swiped
Swiped as Slate
2024
Lights Out
Lights Out as Sage Parker
Depravity
Depravity as Mr. Evers
Chicago Fire
Chicago Fire as Battalion Chief Dom Pascal
2023
Scream VI
Scream VI as Detective Bailey
You're Killing Me
You're Killing Me as Congressman Schroder
Shooting Stars
Shooting Stars as Keith Dambrot
The Getback
The Getback as Chief Joe Milazzo
Ruthless
Ruthless as Harry Sumner
Breakwater
Breakwater as Ray Childress
The Warrant: Breaker's Law
The Warrant: Breaker's Law as Dead-Eye / Yule Bronson
2022
Umma
Umma as Danny
Along for the Ride
Along for the Ride as Robert West
Section 8
Section 8 as Sam Ramsey
Agent Game
Agent Game as Harris
Gone in the Night
Gone in the Night as Ryan Barlowe
2021
Christmas Is Canceled
Christmas Is Canceled as Dad - Jack Lockhart
Deadly Illusions
Deadly Illusions as Tom Morrison
The Blazing World
The Blazing World as Tom Winter
2020
Hanna
Hanna as John Carmichael
2019
The Courier
The Courier as Special Agent Roberts
The Righteous Gemstones
The Righteous Gemstones as John Wesley Seasons
2018
Cats
Cats as Blanket
Into the Dark
Into the Dark as Henry Tooms
Homecoming
Homecoming as Anthony
New Girl
New Girl as Russell Schiller
2017
The Mountain Between Us
The Mountain Between Us as Mark Robertson
The Christmas Train
The Christmas Train as Tom Langdon
Sleepless
Sleepless as Stanley Rubino
2016
Lavender
Lavender as Patrick Ryan
Dirty Grandpa
Dirty Grandpa as David Kelly
Pure Genius
Pure Genius as Dr. Walter Wallace
Truth
Truth as Lawrence Lanpher
Insidious: Chapter 3
Insidious: Chapter 3 as Sean Brenner
Sacrifice
Sacrifice as Justin
The D Train
The D Train as Dermot Mulroney
Shameless
Shameless as Sean Pierce
2014
Crisis
Crisis as Francis Gibson
2013
Stoker
Stoker as Richard Stoker
The Rambler
The Rambler as The Rambler
Jobs
Jobs as Mike Markkula
August: Osage County
August: Osage County as Steve Huberbrecht
Space Warriors
Space Warriors as Andy Hawkins
2012
Big Miracle
Big Miracle as Colonel Scott Boyer
Beyond
Beyond as Jack Musker
Trade of Innocents
Trade of Innocents as Alex Becker
The Grey
The Grey as Jerome Talget
Struck by Lightning
Struck by Lightning as Neal Phillips
2011
J. Edgar
J. Edgar as Colonel Schwarzkopf
Abduction
Abduction as Martin Price
The Family Tree
The Family Tree as Jack Burnett
Silent Witness
Silent Witness as Tony Lord
2010
Inhale
Inhale as Paul Stanton
Jolene
Jolene as Uncle Phil
2008
Flash of Genius
Flash of Genius as Gil Previck
Burn After Reading
Burn After Reading as Star of "Coming Up Daisy"
2007
Dante's Inferno
Dante's Inferno as Dante (voice)
Gracie
Gracie as Bryan Bowen
Georgia Rule
Georgia Rule as Simon Ward
Zodiac
Zodiac as Martin Lee
2006
Griffin & Phoenix
Griffin & Phoenix as Henry Griffin
2005
The Family Stone
The Family Stone as Everett Stone
The Wedding Date
The Wedding Date as Nick Mercer
2004
Undertow
Undertow as John Munn
Hair High
Hair High as Rod (voice)
2002
About Schmidt
About Schmidt as Randall Hertzel
2001
Lovely & Amazing
Lovely & Amazing as Kevin McCabe
Trixie
Trixie as Dex Lang
1998
Goodbye Lover
Goodbye Lover as Jake Dunmore
1997
1996
Kansas City
Kansas City as Johnny O'Hara
Copycat
Copycat as Ruben Goetz
1994
Bad Girls
Bad Girls as Josh McCoy
Angels in the Outfield
Angels in the Outfield as Roger's Father
The Thing Called Love
The Thing Called Love as Kyle Davidson
Silent Tongue
Silent Tongue as Reeves McCree
1992
Samantha
Samantha as Henry
The Heart of Justice
The Heart of Justice as Elliot Burgess
1991
1990
Bright Angel
Bright Angel as George Russell
1989
Staying Together
Staying Together as Kit McDermott
Unconquered
Unconquered as Richmond Flowers Jr.
1988
Young Guns
Young Guns as Dirty Steve Stephens
Sunset
Sunset as Michael Alperin
1987
Daddy
Daddy as Bobby
Long Gone
Long Gone as Jamie Weeks
1986
Sin of Innocence
Sin of Innocence as Tim McGary
2019