Acting
- 1993The Pink Panther60 ep.
- 1991Love, Lies and MurderParole Board Member #12 ep.
- 1985MacGyverDaniel Sims2 ep.
- 1981Hill Street Blues14 ep.
- 1979California Fever1 ep.
- 1978Crazylegs CraneCrazylegs Crane (voice)16 ep.
- 1978The All New Pink Panther ShowCrazylegs Crane (voice)16 ep.
- 1975Baretta1 ep.
- 1973Sheriff Hoot Kloot17 ep.
- 1972Temperatures RisingSenator1 ep.
- 1972New Zoo Revue1 ep.
- 1971Doctor Simon LockeLt. Jack Gordon29 ep.
- 1970Night GalleryHannify1 ep.
- 1970Groovie Goolies16 ep.
- 1969Sabrina, the Teenage WitchBatso (voice)7 ep.
- 1969The Archie Comedy Hour33 ep.
- 1968The Name of the GameMax Korbell1 ep.
- 1968It Takes a ThiefDedier1 ep.
- 1967Accidental FamilyMarty Warren2 ep.
- 1967The High ChaparralTobin Boggs1 ep.
- 1967Spider-Man77 ep.
- 1967The Guns of Will SonnettMort Lucas1 ep.
- 1967The Second Hundred YearsGeneral Small1 ep.
- 1967He & SheMr. McManus1 ep.
- 1967Rango1 ep.
- 1967DragnetPete Benson1 ep.
- 1967Captain Nice1 ep.
- 1966Felony Squad3 ep.
- 1966Hey Landlord!1 ep.
- 1966The Green HornetDr. Eric Mabouse2 ep.
- 1965Honey WestWillis Van Wyck2 ep.
- 1965Hogan's HeroesSS General Brenner3 ep.
- 1965Green AcresMr. Wheeler3 ep.
- 1965The Legend of Jesse JamesUnion Sergeant1 ep.
- 1964The Man from U.N.C.L.E.Arnold Fairbanks3 ep.
- 1964Bewitched5 ep.
- 1963My Favorite MartianFat Man1 ep.
- 1963The Dakotas1 ep.
- 1962The Gallant Men1 ep.
- 1961The Wonderful World of Disney1 ep.
- 1961Tales of the Wizard of OzTin Man / Wicked Witch (voice)117 ep.
- 1957Hawkeye and the Last of the MohicansSimmons3 ep.
- 1955First Performance2 ep.
- 1954The Canadian Howdy Doody ShowFlub-a-dub (voice) / Cap'n Scuttlebutt2 ep.
- 1954The Wonderful World of DisneySheriff2 ep.
- 1954Ad And Lib10 ep.
Guest appearances
- 1985MacGyverDaniel Sims2 ep.
- 1983Hill Street BluesJudge Lee Oberman14 ep.
- 1979California Fever1 ep.
- 1978The All New Pink Panther ShowCrazylegs Crane (voice)16 ep.
- 1978Quincy, M.E.Dr. Jones1 ep.
- 1978ColumboAlbert1 ep.
- 1975Baretta1 ep.
- 1968GunsmokeBakman, Prichard2 ep.
- 1973Temperatures RisingSenator1 ep.
- 1972The Mod SquadHarry Burns1 ep.
- 1972The Wonderful World of DisneySheriff2 ep.
- 1972Night GalleryHannify1 ep.
- 1971The Wonderful World of Disney1 ep.
- 1970Green AcresLawrence David, Mr. Wheeler, Sam Fogel3 ep.
- 1969Sabrina, the Teenage WitchBatso (voice), Batso / Dimples the Dragon (voice), Boneapart (voice), Cousin Ambrose (voice)7 ep.
- 1970The High ChaparralTobin Boggs1 ep.
- 1970Ironside1 ep.
- 1965BewitchedHorace Baldwin, Oscar Durfee5 ep.
- 1966Hogan's HeroesDoctor Vanetti, Illyich Igor Zagoskin, SS General Brenner3 ep.
- 1968The Guns of Will SonnettMort Lucas1 ep.
- 1966Felony Squad3 ep.
- 1968It Takes a ThiefDedier1 ep.
- 1968Mannix1 ep.
- 1968The Name of the GameMax Korbell1 ep.
- 1968The Second Hundred YearsGeneral Small1 ep.
- 1967Accidental FamilyMarty Warren2 ep.
- 1967He & SheMr. McManus1 ep.
- 1967DragnetPete Benson1 ep.
- 1966The Man from U.N.C.L.E.Arnold Fairbanks, Blodgett, Jonathan Trumbull3 ep.
- 1967Hey Landlord!1 ep.
- 1967The Green HornetDr. Eric Mabouse2 ep.
- 1967Rango1 ep.
- 1967Captain Nice1 ep.
- 1966Get SmartVictor Slade1 ep.
- 1965Honey WestTripp - Bald Man, Willis Van Wyck2 ep.
- 1966Run for Your LifeDr. Albert Mann1 ep.
- 1965My Favorite MartianFat Man1 ep.
- 1965Ben Casey1 ep.
- 1965The Legend of Jesse JamesUnion Sergeant1 ep.
- 1965The Big ValleyJacob Kyles1 ep.
- 1965Burke's LawMaximillian Darvas1 ep.
- 1963The Dakotas1 ep.
- 1962The Gallant Men1 ep.
- 1956First PerformancePolice inspector2 ep.
- 1957Hawkeye and the Last of the MohicansSealy, Simmons, Turner3 ep.
- —New Zoo Revue1 ep.
Also known as: Larry Mann · Leibish Libman