Acting
Oliver McGowan was an American actor.
Mean Justice
as Harvey Walk
The Bold Ones: The New Doctors
as Donald Freeland
Mayberry R.F.D.
as Mr. Jackson
Land of the Giants
as Dr. Howard
Banning
as Senator Brady
Mannix
as Carl Dorso
The Flying Nun
as Bishop Pool
The Monkees
as McQuinney
Star Trek
as Caretaker
That Girl
Cast
Stagecoach
as Mr. Haines
I Dream of Jeannie
as Mr. Prescott
The Wild Wild West
as Col. Armstrong
Bewitched
Palm Springs Weekend
as Henry Blanchard (uncredited)
Sam Benedict
as Judge DeFranco
The Great Impostor
as RCN Commander (uncredited)
Route 66
as Sheriff
My Three Sons
as Dr. Thornton
Checkmate
as Julian Hartman
Hawaiian Eye
as Mitchell Weir
The Twilight Zone
as Officer
Judgment at Nuremberg
as Senator
77 Sunset Strip
as McManus
The Joker is Wild
as Judge (uncredited)
Maverick
as Jerome Horne
Perry Mason
as Otis Swanson
Meet McGraw
as Charles Lang
Playhouse 90
Wire Service
as Jack MacKeller
State Trooper
as Robert Stone
Crossroads
as Dr. Thayer
Cheyenne
as Ike Johnson
Gunsmoke
as Cyrus
The Wonderful World of Disney
as Land Agent (uncredited)
Lassie
as Mr. Rayburn
Letter to Loretta
as Dr. Severn
Schlitz Playhouse of Stars
