The Girls of Pleasure Island

In 1945, British official Roger Halyard (Leo Genn) is distraught upon learning that 1,500 Marines are about to land on the isolated South Pacific island where he's raised his daughters Hester (Audrey Dalton), Violet (Joan Elan) and Gloria (Dorothy Bromiley) away from hectic modern society. The girls are pursued by the lonely Marines, and while one sister falls for a two-timer, another enjoys being a flirt and the third finds true love.