Acting
- 1994Burke's LawChristoph Kohl1 ep.
- 1991Darkwing DuckThe Devil (voice)2 ep.
- 1982Pac-ManPac-Man (voice)42 ep.
- 1975The Great Grape Ape Show32 ep.
- 1972BanacekMarty Ingels1 ep.
- 1972The Rookies1 ep.
- 1971The Partners1 ep.
- 1969Motormouse and AutocatAutocat34 ep.
- 1969Cattanooga Cats101 ep.
- 1967Good Morning WorldJimmy1 ep.
- 1966The Pruitts of SouthamptonNorman Krump3 ep.
- 1964The Addams FamilyDr. Marvin P. Gunderson1 ep.
- 1964The Hollywood PalaceSelf1 ep.
- 1962I'm Dickens, He's FensterArch Fenster32 ep.
- 1961The Dick Van Dyke ShowSol Pomeroy2 ep.
- 1960Peter Loves MaryJoey Vaughn1 ep.
- 1960Pete and Gladys1 ep.
- 1959The Detectives1 ep.
- 1956The Steve Allen ShowSelf - Comedian1 ep.
Guest appearances
- 2013New GirlPickled Patron1 ep.
- 2010CSI: Crime Scene InvestigationMarty Felnick1 ep.
- 2006ERMr. Gallagher1 ep.
- 1998Walker, Texas RangerMurray1 ep.
- 1995Burke's LawChristoph Kohl1 ep.
- 1992Darkwing DuckThe Devil (voice)2 ep.
- 1990Murder, She WroteJoe Gelardi, Seymour Densch2 ep.
- 1982Pac-ManSir Chomp-A-Lot (voice)1 ep.
- 1978The Love BoatJoe Nash1 ep.
- 1977CHiPs1 ep.
- 1975Police Story1 ep.
- 1973Adam-12David Harwood, Siphoner2 ep.
- 1973The Rookies1 ep.
- 1972BanacekMarty Ingels1 ep.
- 1971The Partners1 ep.
- 1965The Mike Douglas ShowSelf4 ep.
- 1967Good Morning WorldJimmy1 ep.
- 1967The Pruitts of SouthamptonNorman Krump3 ep.
- 1966BewitchedDan1 ep.
- 1966The Addams FamilyDr. Marvin P. Gunderson1 ep.
- 1964Burke's LawWally1 ep.
- 1964The Hollywood PalaceSelf1 ep.
- 1961The Dick Van Dyke ShowSol Pomeroy2 ep.
- 1961Pete and Gladys1 ep.
- 1961The Detectives1 ep.
- 1960Peter Loves MaryJoey Vaughn1 ep.
- 1959The Steve Allen ShowSelf - Comedian1 ep.