Générique complet
L'assassino è costretto ad uccidere ancora
George Hilton
Giorgio Mainardi
Antoine Saint-John
Killer
Femi Benussi
Dizzy Blonde
Cristina Galbó
Laura
Eduardo Fajardo
Inspector
Teresa Velázquez
Norma Mainardi
Alessio Orano
Luca
Dario Griachi
Luigi Antonio Guerra
Carla Mancini
Achille Grioni
Cop (uncredited)
Sydne Rome
The first victim (uncredited)
Claudio Sforzini
Petrol pump attendant (uncredited)
Réalisation
Luciano Sacripanti
Assistant réalisation
Paolo Tortorella
Second Assistant Director
Luigi Cozzi
Réalisation
Lucia Grazzi
Continuity
Scénario
Daniele Del Giudice
Scénario, Histoire
Luigi Cozzi
Histoire, Scénario
Adriano Bolzoni
Dialogue
Production
Sergio Gobbi
Coproduction
Vittorio Pinelli
Production Secretary
Biagio Angelini
Production Secretary
Umberto Lenzi
Production
Giuseppe Tortorella
Production, Production exécutive
Pierluigi Ottina
Production Supervisor
Image
Franco Di Giacomo
Photographie
Dario Mulazzani
Assistant Camera
Carlo Petriccioli
Assistant Camera
Riccardo Pallottini
Photographie
Piergiorgio Pozzi
Cadrage