Diretor/a
W. Lee Wilder
DIRETOR/A
Elenco (na ordem dos créditos)
Steve Brodie
Vic Cabot
Sandra Francis
Eve Brandisi
Andrea Domburg
Alexandrine Duvivier
George Coulouris
Col. Benedict
Bob De Lange
Sidney Jardine
Hans Tiemeijer
Dr. Fritz Keller, alias Hans Krauss
Herbert Curiel
Pepi Vidor
Dity Oorthuis
Fritzi
Albert E. Gollin
Martin, consul's representative
Leon Dorian
Agent Max Maxwell
Roland Wagter
Soldier
Monica Witkowna
Gypsy Singer
Harold Horsten
Pawnbroker
R. Borello
Milkman
H.J. Hagemeyer
Policeman
Antonie Zoet
Jeorge, a 'tail'
Johan Schmitz
Headwaiter
W.R. Melchers
Ridolfo, a 'tail'
Rob Milton
Railroad Conductor
Robert H. MacDowell
Radio Announcer
E.F. Beavis
Alex Zweers
Wim Lindner
uncredited