75 minutos
A captain, a well-known flying ace, is developing his own device which will make a notable contribution to the prestige of his country's air force. One evening he occasionally meets a girl who strikes him with her mysterious behavior. In fact, he witnesses some completely inexplicable events that disturb him and take away the necessary serenity of mind to attend to his work, from which he feels detached. An explosion in the laboratory brings to the attention of an entire espionage network that was working to prevent the realization of the project.
Rossano Brazzi
Paolo Sivera
Vivi Gioi
Anna Mendes / Marta
Guido Notari
Antonio
Lia Orlandini
Anna's mother
Ugo Sasso
Blasco
Carlo Romano
Giovanni
Augusto Marcacci
The psychiatrist
Mario Siletti
Baroja
Luigi Erminio D'Olivo
Engineer Violet
Armando Migliari
Inspector
Fausto Guerzoni
The porter
Aldo Rubens
Marco
Cellio Bucchi
Vodkin
Natalino Otto
The singer
Angelo Calabrese
Engineer Sanchez
Giuseppe Addobbati
The doctor
Ines Zacconi
The housekeeper
Giacinto Molteni
Mr. Manet
