Acting
- 1969The Brady Bunch1 ep.
- 1965Hogan's HeroesMajor Klopfer10 ep.
- 1963The Great AdventureBrady1 ep.
- 1959The Detectives1 ep.
- 1959Lock-Up1 ep.
Guest appearances
- 1973The Brady Bunch1 ep.
- 1965Hogan's HeroesColonel Nikolas, Colonel Stieffer, Gestapo Major Metzger, Gestapo Officer10 ep.
- 1968Mission: ImpossibleNikos1 ep.
- 1967The Wild Wild WestGeneral Lassiter1 ep.
- 1964The Great AdventureBrady1 ep.
- 1963Combat!Lt. Kohrs1 ep.
- 196177 Sunset Strip1 ep.
- 1961Lock-Up1 ep.
- 1961The Detectives1 ep.
Also known as: Ed Knight