The Twilight Zone

as Professor Gilbert (uncredited)

1959

The Twilight Zone

as Henri Desire Landru

1959

Love, American Style

as Minister

1969

The Rifleman

1958

Little House on the Prairie

as Thaddeus Moon

1974

The King's Thief

as Adam Urich

1955

The Wild Wild West

1965

The Dick Van Dyke Show

as The Caretaker

1961

I Love Lucy

as Mr. Thurlow

1951

Get Smart

as Mr. Obler

1965

Climax!

1954

Burke's Law

as Jameson - the Butler

1963