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).

Peter Gallagher

Acting Born August 19, 1955 New York City, New York, USA

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).

Known For

Law & Order: Special Victims Unit

William Dodds

Grey's Anatomy

David Hamilton

Family Guy

Jared (voice)

The Late Late Show with Craig Ferguson

Self

The View

Self

The O.C.

Sandy Cohen

LIVE with Kelly and Mark

Self

How I Met Your Mother

Professor Vinick

The Good Wife

Ethan Carver

Late Night with Conan O'Brien

Self - Guest

The Tamron Hall Show

Self - Guest

New Girl

Gavin