Acting
- 1985The Twilight Zone(segment "Act Break")1 ep.
- 1985The Ray Bradbury TheaterJohn Raleigh Braling1 ep.
- 1984Who's the Boss?3 ep.
- 1984BrothersMel Roth1 ep.
- 1983Reading RainbowSelf - Narrator (voice)1 ep.
- 1982Matt Houston1 ep.
- 1979The French Atlantic AffairGeorges Sauvinage3 ep.
- 1979Trapper John, M.D.1 ep.
- 1979$weepstake$Pete1 ep.
- 1978The Eddie Capra Mysteries1 ep.
- 1976The Muppet ShowSelf - Special Guest1 ep.
- 1976The DumplingsJoe Dumpling11 ep.
- 1973Calucci's Department12 ep.
- 1970The Flip Wilson ShowSelf1 ep.
- 1968Rowan & Martin's Laugh-InSelf2 ep.
- 1967The Carol Burnett ShowSelf - Guest / Various Characters1 ep.
- 1966ABC Stage 67Mr. Zuckerman1 ep.
- 1963The Patty Duke Show1 ep.
- 1962The Tonight Show Starring Johnny CarsonSelf13 ep.
- 1961The Mike Douglas ShowSelf10 ep.
Guest appearances
- 1985Who's the Boss?3 ep.
- 1986BrothersMel Roth1 ep.
- 1985The Twilight Zone(segment "Act Break")1 ep.
- 1985Reading RainbowSelf - Narrator (voice)1 ep.
- 1985The Ray Bradbury TheaterJohn Raleigh Braling1 ep.
- 1984Murder, She WroteHoratio Baldwin1 ep.
- 1983Great PerformancesKing of Hearts1 ep.
- 1970The Tonight Show Starring Johnny CarsonSelf13 ep.
- 1978The Love BoatLou Stevens, Marion Atkins2 ep.
- 1982St. ElsewhereArnie1 ep.
- 1982Matt Houston1 ep.
- 1979The Eddie Capra Mysteries1 ep.
- 1979Trapper John, M.D.1 ep.
- 1979$weepstake$Pete1 ep.
- 1978The Muppet ShowSelf - Special Guest1 ep.
- 1970The Mike Douglas ShowSelf, Self - Co-Host10 ep.
- 1974The Carol Burnett ShowSelf - Guest / Various Characters1 ep.
- 1973The Flip Wilson ShowSelf1 ep.
- 1971Rowan & Martin's Laugh-InSelf2 ep.
- 1969Hallmark Hall of Fame1 ep.
- 1966ABC Stage 67Mr. Zuckerman1 ep.
- 1965The Patty Duke Show1 ep.
Also known as: 詹姆斯·可可 · Джеймс Коко