"Ah, the characters: David Niven as a British Officer/Master thief, played with his usual ironic assurance and poise, Eli Wallach as a frantic and choleric mafioso (he is a contender for Louis des Funés as the most explosive screen presence ever) and the delicious duo of Belmondo as an ambitious and inventive but somewhat hapless small time crook with Bourvil as his more cautious straight man and partner in crime"
