Biography

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).

Filmography

Acting

Production

View Grey's Anatomy

Grey's Anatomy

2005•Series•

8.2

View Law & Order: Special Victims Unit

Law & Order: Special Victims Unit

1999•Series•

7.9

View Family Guy

Family Guy

1999•Series•

7.4

View The Good Wife

The Good Wife

2009•Series•

7.6

View The Late Late Show with Craig Ferguson

The Late Late Show with Craig Ferguson

2005•Series•

6.8

View How I Met Your Mother

How I Met Your Mother

2005•Series•

8.1

View The View

The View

1997•Series•

4.3

View New Girl

New Girl

2011•Series•

7.4

View Late Night with Conan O'Brien

Late Night with Conan O'Brien

1993•Series•

7.2

View Homicide: Life on the Street

Homicide: Life on the Street

1993•Series•

8.1

View Californication

Californication

2007•Series•

7.6

View The O.C.

The O.C.

2003•Series•

7.7