I tre nemici

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

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