Oyuncular
Michel Constantin
Coster
Frédéric de Pasquale
Nicolas Baslier Krestowitz
Christine Fabréga
Sylvianne Collet
Rita Maiden
The prostitute
Christian Brocard
The man in the mortuary (uncredited)
Jacques Harden
The Paris police inspector
Micheline Luccioni
The postal worker
Paul Bisciglia
Roland Malet
A police officer (uncredited)
Philippe March
The effeminate salesman
Georges Lycan
Torpédo II
Paul Pavel
An Inspector at the tail (uncredited)
Pierre Koulak
An inspector
Lilli Palmer
Helen
Bernard Musson
Fécamp police inspector
Robert Favart
The Chief Commissioner
Klaus Kinski
Pavel Richko / Torpédo I
Michel Charrel
An inspector
Yves Massard
An Inspector at the tail (uncredited)
Noëlle Adam
Laurence, Dominique's friend
Roger Lumont
The truck driver
Angelo Infanti
Jean / Gianni
Jean Claudio
Fédor 'La Filature'
Marie-Pierre Casey
The woman in the mortuary (uncredited)
Stéphane Audran
Dominique