Nick, a Parisian businessman, divorces his rich American wife, marries his new secretary Marie, but is prevented from success in France so travels without his wife to an African outpost. He tells his young assistant Gilbert about his wife. When Gilbert takes sick and returns to Paris, he begins to fall in love with Marie.

A record seller, and not very serious, Henry spends his nights in a cabaret where there is a Slavic prince in exile. His resemblance to the Prince of Palestria makes him designated to replace the young man who prefers to stay in Paris. And Henry takes with him the one he loves.