In the sunny and luxurious French Riviera, two con artists of completely different calibers, the elegant and sophisticated Lawrence Jamieson and the rough and reckless Freddy Benson, cross paths in a dangerous game for money and love. Lawrence, a master of deception who has made a living seducing wealthy heiresses, views Freddy as a nuisance when the brash new competitor enters his territory. Freddy, for his part, is a second-rate con artist who uses his charm and a few touching stories to pass himself off as a man in need.
As both try to gain the trust of a rich heiress named Christine Colgate, they decide to face off in a duel of wits and cunning. With the spirit of competition fueling their ingenuity, they go to great lengths to outdo each other, from exchanging tricks to devising increasingly absurd plans. However, as their schemes become more complicated, so do their feelings for Christine.
The plot unfolds with a series of unexpected twists and comedic moments as the two impostors struggle to keep their deceptions afloat, all while the attraction and rivalry between them intensify. The result is a hilarious chaos that tests not only their skills as con artists but also their hearts. In this game of cat and mouse, who will emerge victorious in the end?