The Ghost in the Invisible Bikini (1966)

A corpse has 24 hours to mastermind a good deed without leaving his crypt, to go "up there" and have his youth restored.

Directed by: Don Weis

Starring: Tommy Kirk, Deborah Walley, Aron Kincaid, Quinn O'Hara, Jesse White, Harvey Lembeck

Links: IMDb, Movie posters, Movie stills