The directors of a company threatened by a railroad construction project in Africa decide to have the General Secretary of the Franco-African consortium killed. Géo Paquet, known as "Le Gorille", a DST spy, attempts to infiltrate the gang.
Géo Paquet aka 'Le Gorille'
Louis Lehurit
Jocelyne
Secretary general
Baudoin Ouemellé
Maître d'hôtel
Man
Soufflant
Woman
Antoine
Bezoy
Rapus
Lehurit aka 'L'Archevêque'
Colonel Berthomieu
Lehurit's cook (uncredited)
Rapus's chauffeur (uncredited)
Berthier (uncredited)
Rapus' servant (uncredited)
Félicien (uncredited)
Manservant (uncredited)
Chauffeur (uncredited)
Black agent (uncredited)
(uncredited)