Perry Mason

as Phillip Stewart

1957

Bonanza

as Gannon

1959

Star Trek

as Col. Green

1966

Hill Street Blues

1981

Ironside

1967

Ironside

as Joe Rossi

1967

Ironside

as Stark

1967

The Twilight Zone

as Leonard O'Brien

1959

The Twilight Zone

as Virge Sterig

1959

Adam-12

as Dudley Gray

1968

Wagon Train

as Manuel Zamora

1957

Little House on the Prairie

1974

The Cat Ate the Parakeet

Director

1972

Don't Just Lay There!

Director, Writer

1970

Posse from Heaven

Director, Writer, Producer

1975