Robert Millard has based his industrial kingdom - based on all the noise technologies - thanks to his marriage with the wealthy and cantankerous Irene, he blithely cheat for years. However, his last link with his pretty secretary, Eve, is the straw that broke the camel : Irene has indeed hired a detective-photographer, aptly named M.Colle order to have a maximum of incriminating shots. Threatened to divorce and thus to total ruin by his wife, the unfaithful husband should give up and dismiss Eve...