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).

Le Miracle des loups (Blood on his Sword)
Directed by	André Hunebelle
Written by	Henry Dupuis-Mazuel Pierre Foucau Jean Halain
Produced by	Da.Ma. Cinematografica, P.A.C.
Starring	Jean Marais Rosanna Schiaffino
Music by	Jean Marion
Release date	6 September 1961
Running time	100 minutes; 126 minutes (France)
Country	France
Language	French
Box office	3,784,157 admissions (France)[1]

Numerous scenes were filmed at the Cité de Carcassonne.