American FBI agent Lemmy Caution arrives in France to track down a dangerous spy.
Eddie Constantine
Lemmy Caution
André Luguet
Le général Rupert
Françoise Brion
Martine
Alfred Adam
Girotti
Renaud Mary
Demur
Françoise Prévost
Isabelle
Fabienne Dali
Danielle
Darling Légitimus
Palmyre
Robert Berri
Dombie
Nicolas Vogel
Mayne
Jacques Seiler
Le commissaire
Henri Cognan
Zucco
