On screen
Cast
22 credited performers
Roger Hanin
Géo Paquet, aka 'Le Gorille'
Charles Vanel
Berthomieu aka 'Le Vieux'
Ursula Herwig
Luise Keibl
Jess Hahn
Ted the Hook
Wolfgang Preiss
Otto Lohn
Michel Thomass
Boris Almazian
Artwork unavailable
Viktor Tacik
Keibel
Yves Barsacq
Berthier
Artwork unavailable
Micheline Gary
The blonde
Claude Vernier
Rosberg
René Havard
Chemist
Artwork unavailable
Ton Kuyl
Wilhelm
Jean Juillard
French delegate
Artwork unavailable
Lutz Gabor
Frantz
Pierre Collet
Bergère
Artwork unavailable
Don Ziegler
Character not listed
Artwork unavailable
Suzanne Dehelly
Hortense
Jack Ary
(uncredited)
Artwork unavailable
Lucien Blondeau
(uncredited)
Pierre Grasset
(uncredited)
Artwork unavailable
Richard Larke
English Commissioner (uncredited)
Artwork unavailable
Peter Lewis
American spy (uncredited)