The Twilight Zone: A 60th Anniversary Celebration
2019 · Citizen Gregori (archive footage)
The Picasso Summer
1969 · The Host (as Theo Marcuse)
The Wicked Dreams of Paula Schultz
1968 · Owl
The Invaders
1967 · Series · Noel Markham
Star Trek
1966 · Series · Korob
Batman
1966 · Series · Von Bloheim
The Monkees
1966 · Series · Otto
The Time Tunnel
1966 · Series · Lescaux
The Glass Bottom Boat
1966 · Gregor / Gregor - Spy with Cigar (uncredited)
The Last of the Secret Agents?
1966 · Zoltan Schubach
Hogan's Heroes
1965 · Series · Ludwig Strasser / Pierre / General Freidrich von Heiner
The Wild Wild West
1965 · Series · Hassan / Dr. Vincent Kirby
Get Smart
1965 · Series · Demetrios
The Cincinnati Kid
1965 · Felix
Mara of the Wilderness
1965 · Jarnagan
The Man from U.N.C.L.E.
1964 · Series · Gregori Valetti / Arthur Rollo / Ellipsis Zark
