It is based on the popular West End stage comedy by Terrence Rattigan. It all begins when Diana (Ellen Drew), the sister of a British boy studying in France, arrives in town to flirt with all of her brothers' schoolmates. Alan (Ray Milland), one of the students, successfully resists Diana's charms-meaning of course that Alan and Diana will be in each other's arms by fadeout time. (AllMovie)

A gambler falls in love with a naive young girl. He thinks she is bringing him good luck. Then his main gambling rival arrives and he desires the girl as well.

When an eccentric practical joker dies, he divides his fortune among four heirs. But before they can collect the cash they must each do something which goes completely against their nature. NB: This is the film which introduced Audrey Hepburn.