Le Miracle des loups (English: The Miracle of the Wolves), aka Blood on his Sword, is a French / Italian swashbuckler film from 1961, directed by André Hunebelle, written by Henry Dupuis-Mazuel, starring Jean Marais. The scenario was based on a novel by Maria Luisa Linarès.[2] The film was known under the title "Im Zeichen der Lilie" (West Germany), "Blood on His Sword" or "The Miracle of the Wolves" (USA).