Thunder Over Hawaii (1957)

aka: Naked Paradise

Gangster Zac Cotton (Leslie Bradley) and his two henchmen, Mitch (Dick Miller) and Sonny (Jonathan Haze), try to get a boat to get off a tropical island after a botched robbery heist. Stars Richard Denning, Beverly Garland and Lisa Montell. Directed by Roger Corman.

NOTE: The picture quality for this film is rather soft, but currently the best available anywhere.