Directed by Richard Thorpe | Starring: Peter Lawford, Ricardo Montalban, Jimmy Durante, Cyd Charisse

A young navy lieutenant is brought in as technical adviser on a song-dance-and-swim film being made by screen star Rosalind Reynolds. Having once done a number with her at a Forces show, the young lad somehow believes she should be his girl. Her boyfriend is just one of those disagreeing.

IMDb On an Island with Yo... movie posters