
Peter Killian Gallagher (born August 19, 1955) is an American actor. He is best known for his roles in the films Sex, Lies, and Videotape (1989), American Beauty (1999), and Palm Springs (2020).

Grey's Anatomy
TV • 2005

Law & Order: Special Victims Unit
TV • 1999

Family Guy
TV • 1999

How I Met Your Mother
TV • 2005

The Late Late Show with Craig Ferguson
TV • 2005

The Good Wife
TV • 2009

The View
TV • 1997

New Girl
TV • 2011

Late Night with Conan O'Brien
TV • 1993

LIVE with Kelly and Mark
TV • 1988

Californication
TV • 2007

The O.C.
TV • 2003

The Ellen DeGeneres Show
TV • 2003

Homicide: Life on the Street
TV • 1993

Tamron Hall
TV • 2019

Shark
TV • 2006

Grace and Frankie
TV • 2015

Stars in the House
TV • 2020