An American entertainer on the French Riviera impersonates a philandering industrialist, so convincingly that even the man's wife is fooled. He's then asked to impersonate the man at a party, but things get complicated when he's confronted by the man's women and business rival.

On the Riviera
A cunning imposter assumes the identity of a successful aviator, enthralling the neglected spouse of the genuine pilot with his captivating charm.