ALAIN DELON, GIAN MARIA VOLONTÈ and YVES MONTAND star as the elegant, mis-matched trio, locked in an elaborate and dangerous game of cat-and-mouse with the inscrutable police inspector (ANDRÉ BOURVIL), who is determined to foil their attempts to pull off the perfect crime, despite being drawn irresistibly to his prey. As the day of the heist dawns, the story unfolds, with all four players determined to cheat fate.