Bernard is planning a romantic weekend with his chic Parisian mistress in his charming converted French farmhouse, while his wife, Jacqueline, is away. He has arranged for a Cordon Bleu chef to prepare gourmet delights, and has invited his best friend, Robert, along to provide an alibi. It’s foolproof; what could possibly go wrong? Well…..suppose Robert turns up not realizing quite why he has been invited. Suppose Robert and Jacqueline are secret lovers, and consequently determined that Jacqueline will NOT leave for the weekend. Suppose the chef needs to pretend to be the mistress, and the mistress, who is unable to cook, the chef. Suppose everyone’s alibi gets confused with everyone else’s. An evening of hilarious confusion ensues as Bernard and Robert improvise at breakneck speed.