I tre nemici

Raimondo Vianello as Gerardo, il direttore Gino Bramieri as Leo Bottini Hélène Chanel as Jacqueline Mara Berni as Amalia Ciccio Ingrassia as Rocco Elisabetta Velinska as infermiera Fanfulla as spia che tatua la formula su Leo Cristina Gaïoni as Kitty Franco Franchi as Fantuzzo Margaret Lee as Sonia, la Bionda Tullio Altamura as scienziato Martin Benson as Prof. Otto Kreutz

Giorgio Simonelli Director Pipolo Story, Screenplay Castellano Story, Screenplay Osvaldo Civirani Still Photographer