Characters played by John Mills
Inspector Franz Bulon
Characters played by Luciana Paluzzi
Lisa
Characters played by Robert Hoffmann
Max Lindt
Characters played by Renate Kasché
Marianne
Characters played by Carlo Hintermann
Mansfeld
Characters played by Tullio Altamura
Ostermeyer
Characters played by Enzo Fiermonte
Siegert
Characters played by Loris Bazzocchi
Kruger
Characters played by Jimmy il Fenomeno
(as Jimmy Soffrano)
Characters played by Paola Natale
[no data]
Characters played by Mirella Pamphili
[no data]
Characters played by Vanna Polverosi
Ursula
Characters played by Rodolfo Licari
Olaf
Characters played by Bernardino Solitari
Muller
Characters played by Carlo Spadoni
Eric
Characters played by Giuseppe Terranova
Rabbit
Characters played by Robert Van Daalen
Dr. Gross
Characters played by Massimo Dallamano
Gangster