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