Elenco - The Killer Must Kill Again
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
Achille Grioni
Cop (uncredited)
Sydne Rome
The first victim (uncredited)Claudio Sforzini
Petrol pump attendant (uncredited)