Orso Maria Guerrini
Ettore Majorana
Luigi Pistilli
University assistant
Mariella Zanetti
Mariella
Loredana Savelli
Mariella's mother
Annalisa Fierro
Mariella's friend
Luigi Casellato
Inspector
Pietro Biondi
Enrico Fermi
Claudio Baglioni
Young man singing
Leandro Castellani
Director
Original Story
Sergio Amidei
Diego Fabbri
Mirko Tebaldi
Rino Filippini
Cinematography
