Oliver McGowan
Oliver McGowan was an American actor.
Stagecoach
(Mr. Haines)
The Joker is Wild
(Judge (uncredited))
Palm Springs Weekend
(Henry Blanchard (uncredited))
Mean Justice
(Harvey Walk)
Judgment at Nuremberg
(Senator)
Star Trek
(Caretaker)
My Three Sons
That Girl
Bewitched
The Monkees
Maverick
(Jerome Horne)
Perry Mason
(Otis Swanson)
Perry Mason
(Fillmore Garrett)
The Twilight Zone
(Officer)
Playhouse 90
(Senator)
Cheyenne
(Ike Johnson)
Hawaiian Eye
(Mitchell Weir)
The Wonderful World of Disney
(Land Agent (uncredited))
Route 66
(Sheriff)
Lassie
(Mr. Rayburn)
Letter to Loretta
(Dr. Severn)
Crossroads
(Dr. Thayer)
Letter to Loretta
(Dr. Fred Jordan)
Meet McGraw
(Charles Lang)
Wire Service
(Jack MacKeller)
Cheyenne
(Jed Belden)
Land of the Giants
(Dr. Howard)
77 Sunset Strip
(McManus)
The Monkees
(J.J. Pontoon)
Mayberry R.F.D.
(Mr. Jackson)
The Wild Wild West
(Col. Armstrong)
I Dream of Jeannie
(Mr. Prescott)
Mannix
(Carl Dorso)
State Trooper
(Robert Stone)