Elenco
Brad Harris
Donald Ramsey
Olga Schoberová
Susan Bexter
Dietmar Schönherr
Dr. Cecil Wilkens
Dominique Boschero
Mary Lou
Paul Dahlke
Reginald Sheridan
Horst Frank
Leutnant Legget
Klaus Kinski
Speranzo
Pierre Richard
Inspektor Travers
Corrado Annicelli
Professor Bexter
Siegfried Grönig
Gillespie
Maria Vincent
Kitty
Jacques Bézard
Monk, the Barman
Siegfried Grönig
Constable Gillespie
Lubomír Kostelka
Simpson
Vladimír Hrubý
Agent
Jindřich Narenta
Slim
Jan Pohan
Silm's Partner
Miloš Vavruška
Brooks
Karel Effa
Blinky
Milan Kindl
Equipe
Rudolf Zehetgruber
Director
Jan Stallich
Cinematography
Miloš Vacek
Music
Rudolf Zehetgruber
Writer
Wolf C. Hartwig
Producer
Louis Weinert-Wilton
Novel
Marco Siciliano
Producer
Herbert Taschner
Editor
Jaroslav Řeřicha
Art Direction
Otto Renelt
Art Direction
Miloslav Jandera
Makeup Artist
Ludwig Spitaler
Production Manager
Eberhard Schröder
Assistant Director
Erwin Jennewein
Sound
Brad Harris
Stunts