A ship, La Circé, has sunk and it might possibly be criminal . The vessel belongs to Storata ,who asks the insurance company for a hundred million Francs .Callaghan is working for them and he investigates on dry land and on the sea. The brilliant detective discovers that Storata has scuttled his ship himself to swindle insurance.
Slim Callaghan
Dolorès
Manon Gardel
Nicky Storata
Raoul de Bois-Joli aka 'le Vicomte'
Denise Gardel
Wladimir
Ketty
The doorman
The bartender
Boutillon
Nicholls
Commissioner Merlin (uncredited)
(uncredited)
Léon (uncredited)
(uncredited)