A mostly-deserted island, which is believed to be the home to the fountain of youth, is off the coast of Florida. The island gets some visitors in the form of a teenage boy band, "the Wild Ones", and their gang … Phyllis Diller, Jack E. Leonard, Brian Donlevy, Johnny Tillotson, Jayne Mansfield, Lauree Berger, Jordan Christopher Added on Amazon Prime 2022-05-29. Youtube Trailer