On screen
Cast
18 credited performers
Gérard Barray
Serge Vadile, agent X 13
Sylva Koscina
Mania
Agnès Spaak
Ingrid
José Suárez
Franck
Yvette Lebon
Elvire
Renato Baldini
Dr. Lupescu
Gemma Cuervo
Solange
Gérard Tichy
Dr. Reichmann
Luis Induni
M. Klein
José Luis Chinchilla
Character not listed
Aldo Bufi Landi
Character not listed
Giacomo Furia
Character not listed
Osvaldo Genazzani
Character not listed
Artwork unavailable
Alberto Cevenini
Character not listed
Artwork unavailable
Óscar Pellicer
Character not listed
Artwork unavailable
Miguel de la Riva
Character not listed
Artwork unavailable
Emilio Sancho
Character not listed
Carlos Miguel Solá
Character not listed