

Dermot Mulroney
Acting
October 31, 1963
Alexandria, Virginia, USA
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).
The Filmography


Deadly Illusions

The Courier

SGT. Will Gardner

Flesh & Blood

I Still See You

Monster Challenge

Cats

The Christmas Train

The Mountain Between Us

Northpole: Open for Christmas

Truth

Insidious: Chapter 3

Careful What You Wish For

August: Osage County

Struck by Lightning

Stoker

A Glimpse Inside the Mind of Charles Swan III

Trade of Innocents
