Biography
Peter Horton (born August 20, 1953) is an American actor and director. He played the role of Prof. Gary Shepherd on the popular television series Thirtysomething until 1991.

Acting
Bellevue, Washington, USA
Born
Peter Horton (born August 20, 1953) is an American actor and director. He played the role of Prof. Gary Shepherd on the popular television series Thirtysomething until 1991.

Family· 2018
Charlie

Happy Endings· 2005
Ted the Urologist (uncredited)

The Naked Brothers Band: The Movie· 2005
Peter Horton

Harvesting Horror: Children of the Corn· 2004
(archival footage)

The Dust Factory· 2004
Lionel

While I Was Gone· 2004
Eli Mayhew

Thoughtcrimes· 2003
Dr. Michael Welles

T-Rex: Back to the Cretaceous· 1998
Dr. Donald Hayden

Into Thin Air: Death on Everest· 1997
Scott Fischer

Murder Live!· 1997
Lt. Clay Maloney

The End of Violence· 1997
Brian

2 Days in the Valley· 1996
Roy Foxx

Crazy Horse· 1996
General George Armstrong Custer

Death Benefit· 1996
Steven Keeney

The Baby-Sitters Club· 1995
Patrick

Children of the Dark· 1994
Jim Harrison

Singles· 1992
Jamie

Side Out· 1990
Zack Barnes

The Earth Day Special· 1990
Self (uncredited)

Amazon Women on the Moon· 1987
Harry (segment "Hospital")

Where the River Runs Black· 1986
Father Mahoney

Children of the Corn· 1984
Burton Stanton

Choices of the Heart· 1983
Doug

Split Image· 1982
Jacob

Freedom· 1981
Bill

Miracle on Ice· 1981
Jack O'Callahan

Fade to Black· 1980
Joey

Serial· 1980
Cult Member 4

She's Dressed to Kill· 1979
Tony Smith

Life Unexpected· 2010
Grant Cassidy

In Treatment· 2008
Zach

Karen Sisco· 2003

The Geena Davis Show· 2000
Max Ryan

Brimstone· 1998
Ezekiel Stone

From the Earth to the Moon· 1998
documentary director

Gun· 1997

Class of '96· 1993
Professor Hartman

thirtysomething· 1987
Gary Shepherd

Seven Brides for Seven Brothers· 1982
Crane McFadden

St. Elsewhere· 1982
Barry Dorn

Flamingo Road· 1981

Dallas· 1978
Wayne

Kaz· 1978

The White Shadow· 1978
Raymond Collins

Eight Is Enough· 1977

Die Drehscheibe· 1964
Self