The Desperate Women

(1955)

Arzt

The 27th Day

(1957)

Soviet Col. Gregor

Jeanne Eagels

(1957)

Dr. Richards (uncredited)

The Two Little Bears

(1961)

Janos

Operation Eichmann

(1961)

Captain Felsner

Hitler

(1962)

Julius Streicher

For Love or Money

(1963)

Artist

A Tiger Walks

(1964)

Josef Pietz

Sands of Beersheba

(1964)

Nuri

The Cincinnati Kid

(1965)

Felix

Harum Scarum

(1965)

Sinan

Mara of the Wilderness

(1965)

Jarnagan

The Glass Bottom Boat

(1966)

Gregor

The Last of the Secret Agents?

(1966)

Zoltan Schubach

Ironside

(1967)

Bartender

The Wicked Dreams of Paula Schultz

(1968)

Owl

The Picasso Summer

(1969)

The Host (as Theo Marcuse)

Hey, Hey We're The Monkees

(1997)

Self

The Twilight Zone: A 60th Anniversary Celebration

(2019)

Citizen Gregori (archive footage)