Acting
- 1967The InvadersNoel Markham1 ep.
- 1966The MonkeesOtto1 ep.
- 1966The Time TunnelLescaux1 ep.
- 1966Star TrekKorob1 ep.
- 1965Hogan's HeroesGeneral Freidrich von Heiner3 ep.
- 1965The Wild Wild WestHassan2 ep.
- 1964The Man from U.N.C.L.E.Gregori Valetti3 ep.
- 1960The Case of the Dangerous RobinPaul Agoura2 ep.
- 1960The Dow Hour of Great MysteriesBrandt1 ep.
- 1959The Twilight ZoneCitizen Gregori2 ep.
- 1958The Further Adventures of Ellery QueenAbel Bendigo1 ep.
- 1958Mickey Spillane's Mike HammerCopper Mako1 ep.
- 1956Telephone TimeJohn P. William1 ep.
Guest appearances
- 1966The Wild Wild WestDr. Vincent Kirby, Hassan2 ep.
- 1967Hogan's HeroesGeneral Freidrich von Heiner, Ludwig Strasser, Pierre3 ep.
- 1967Star TrekKorob1 ep.
- 1965The Man from U.N.C.L.E.Arthur Rollo, Ellipsis Zark, Gregori Valetti3 ep.
- 1967The InvadersNoel Markham1 ep.
- 1966The Time TunnelLescaux1 ep.
- 1966The MonkeesOtto1 ep.
- 1966BatmanVon Bloheim2 ep.
- 1965Get SmartDemetrios1 ep.
- 1964The Beverly HillbilliesNero1 ep.
- 1962The Twilight ZoneCitizen Gregori, Farraday2 ep.
- 1960The Case of the Dangerous RobinBaw, Paul Agoura2 ep.
- 1960The Dow Hour of Great MysteriesBrandt1 ep.
- 1960BonanzaRoudin the Great Mystic1 ep.
- 1959Mickey Spillane's Mike HammerCopper Mako1 ep.
- 1958The Further Adventures of Ellery QueenAbel Bendigo1 ep.
- 1958Telephone TimeJohn P. William1 ep.
- 1957Have Gun, Will TravelBartender (as Ted Marcuse)1 ep.
Also known as: Theodore Marcuse · Ted Marcuse