A government agent tries to prevent foreign spies from obtaining a scientist's formula for a solid-rocket-fuel.
Gérard Barray
as Serge Vadile, agent X 13
Sylva Koscina
as Mania
Agnès Spaak
as Ingrid
José Suárez
as Franck
Yvette Lebon
as Elvire
Renato Baldini
as Dr. Lupescu
Gemma Cuervo
as Solange
Gérard Tichy
as Dr. Reichmann
Luis Induni
as M. Klein
José Luis Chinchilla
as
Aldo Bufi Landi
as
Giacomo Furia
as
