The film was a big success at the French box office. It was the tenth most popular film of 1964. In France, it sold 3,107,512 admissions, grossing an estimated . In Italy and Germany, it sold 3,978,000 tickets. grossing an estimated . In total, the film sold tickets worldwide, grossing an estimated in France and the Soviet Union. Alain Delon used this opportunity to demonstrate his range as an actor by playing both brothers. In 1975, he would again play a masked
swashbuckler in his
Zorro film. == Notes ==