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.
as Charlie
as Grant Cassidy(1 ep)
as Zach(1 ep)
as Peter Horton
as Ted the Urologist (uncredited)
as Lionel
as Eli Mayhew
as (archival footage)
as Dr. Michael Welles
as Max Ryan(22 eps)
as Dr. Donald Hayden
as Ezekiel Stone(13 eps)
as documentary director(1 ep)
as Scott Fischer
as Brian
as Jack(1 ep)
as Lt. Clay Maloney
as Roy Foxx
as General George Armstrong Custer
as Steven Keeney
as Patrick
as Jim Harrison
as Professor Hartman(1 ep)
as Jamie
as Self (uncredited)
as Zack Barnes
as Gary Shepherd(85 eps)
as Harry (segment "Hospital")
as Father Mahoney
as Burton Stanton
as Doug
as Barry Dorn(1 ep)
as Jacob
as Crane McFadden(22 eps)
as Bill
as Jack O'Callahan
as Joey
as Cult Member 4
as Tony Smith
as Raymond Collins(1 ep)
as Wayne(2 eps)
as Self(2 eps)