Cast
Jacques Morel
Inspector Paul Duchamp
Maurice Teynac
Kurt Topfer
Yves Massard
Inspector Louis Vignon
Robert Porte
Koskah
René Havard
Technician from South Tunisian
Germaine de France
Mrs. Perrache
Marc Arian
Spectator at the cinema (uncredited)
Jean Dréville
Commentator (uncredited)
André Numès
Archivist
Julien Maffre
Monegasque policeman (uncredited)
Geneviève Morel
Lady in the cinema (uncredited)
Louis Viret
Jupiter, D.S.T. agent (uncredited)
Jean-Paul Coquelin
Technician from South Tunisian
Philippe Olive
Journalist
Pierre Duncan
Beefcake (uncredited)
Bob Ingarao
Radio technician (uncredited)
Charles Vanel
Commissioner Perrache of the D.S.T.
Anne Vernon
Lucette Vignon
Henri Crémieux
Saab Astérich
Marcelle Arnold
Lynda
Edmond Ardisson
Linda
Grégoire Aslan
Inspector Ben Hamman
René Blancard
Inspector Rentier