George Gobel

as Humpty Dumpty (voice)

as Gnat (1 episode)

as Preacher

as Bergman

as Dr. Farrington

as Self (1 episode)

as Mayor Otis Harper Jr. (30 episodes)

as Mayor Otis Harper, Jr. (17 episodes)

as Ghost (voice)

as Narrator (voice)

as Captain Taylor

as Hallway Man

as The President of the U.S.

as The Professor

as Harrison Harper (1 episode)

as Drunk

as Self

as Self (1 episode)

as Self (3 episodes)

as Father Mouse (voice)

as Dingo

as Albert Berry (1 episode)