2019The Twilight Zone: A 60th Anniversary Celebration— Citizen Gregori (archive footage)
1997Hey, Hey, We're The Monkees— Self
1969The Picasso Summer— The Host (as Theo Marcuse)
1968The Wicked Dreams of Paula Schultz— Owl
1967Ironside— Bartender
1966The Last of the Secret Agents?— Zoltan Schubach
1966Şirin Hafiye— Gregor
1966Şirin Hafiye— Gregor - Spy with Cigar (uncredited)
1965Kumarbazlar Kralı— Felix
1965Harum Scarum— Sinan
1965Mara of the Wilderness— Jarnagan
1964Sands of Beersheba— Nuri
1964A Tiger Walks— Josef Pietz
1963For Love or Money— Artist
1962Hitler— Julius Streicher
1961Operation Eichmann— Captain Felsner
1961The Two Little Bears— Janos
1957Jeanne Eagels— Dr. Richards (uncredited)
1957The 27th Day— Soviet Col. Gregor
1955The Desperate Women— Arzt
80 
85 
73 
75 
80 
70 
77 
75 
69 