FBI Agent Lemmy Caution is sent after a missing two million in Casablanca while mob boss mistress Carlotta plays both sides of the law.

Eddie Constantine
as Lemmy Caution

Dominique Wilms
as Carlotta de la Rue

Howard Vernon
as Rudy Saltierra

Darío Moreno
as Joe Madrigal

Maurice Ronet
as Mickey

Nicolas Vogel
as Kerts

Philippe Hersent
as Le commissaire

Jess Hahn
as Le marin-geôlier

Gaston Modot
as L'inspecteur #1

Monique Aïssata
as La femme de chambre de Carlotta