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.
Charlie
2018
Ted the Urologist (uncredited)
2005
Peter Horton
Lionel
2004
Eli Mayhew
(archival footage)
Dr. Michael Welles
2003
Dr. Donald Hayden
1998
Scott Fischer
1997
Brian
Lt. Clay Maloney
Jack Keyes
Roy Foxx
1996
Steven Keeney
General George Armstrong Custer
Patrick
1995
Jim Harrison
1994
Grant Cassidy
2010
Zach
2008
Max Ryan
2000
Ezekiel Stone
documentary director
Professor Hartman
1993
Gary Shepherd
1987
1982
Crane McFadden
1981
1978
Wayne
Raymond Collins
1977
Self
1964
Director
2017
2015
2009
2007
2002
1999
1988
Executive Producer
Producer
2013
Co-Executive Producer
Story
Teleplay
Creator