Lemmy Caution is on the trail of a women who may or may not be mixed up in a blackmail scheme.
Eddie Constantine
as Lemmy Caution
Nadia Gray
as Henietta Aymes
Dominique Wilms
as Paulette Bénito
Robert Berri
as Fernandez
Darío Moreno
as Perera, the Head Waiter
Nicolas Vogel
as Jim Maloney
François Perrot
as Langdon Burdell
Paul Azaïs
as Guard at the Pier
Guy Henry
as Daredo, Paulette's Friend
Emilio Carrer
as Dr. Madrales
Gil Delamare
as Sagers
