Gabriele Ferzetti
Comandante Alberto Bruni
Eleonora Rossi Drago
Anna
Pierre Cressoy
Tenente Stefano Valli
Riccardo Garrone
Capo macchinista Morabito
Mike Bongiorno
Ruggero Grimaldi
Fiorella Mari
Luisa, moglie di Bruni
Amos Davoli
padre Giuseppe
Liliana Gerace
signora Sandri
Anita Durante
zia Bettina
Dina Perbellini
zia Dora
Ugo Sasso
Bruschi
Nino Marchetti
padre di Ruggero
Gian Paolo Rosmino
Ammiraglio
Roberta Benedetti
Fausto Guerzoni
padre Efisio (uncredited)
Albino Morandin
Rodolfo Frattaioli
Franco Pucci
Luigi Rovere
Producer
Marc-Antonio Bragadin
Screenplay
Annunziata Piacentini
Seamstress
Giorgio Arlorio
First Assistant Director
Lionello Massobrio
Editor
Euclide Santoli
Makeup Artist
Vincenzo Taito
Unit Manager
Alma Santoli
Assistant Makeup Artist
Franco Ferrara
Conductor
Anna Maria Feo
Costume Design
Ugo Nudi
Camera Operator
Francesco Cinieri
Second Assistant Director
Mario Amari
Sound
Luigi Allegretti
Assistant Camera
Guido Malatesta
Screenplay
Carlo Rustichelli
Original Music Composer
Alfredo Bini
Production Manager
Rodolfo Martello
Production Secretary
Luigi Puri
Sound
Guido Malatesta
Story
Antonio Musu
Screenplay
Venanzio Biraschi
Sound
Luigi Scaccianoce
Production Design
Renzo Cerrato
Script Supervisor
Gino De Santis
Screenplay
Ennio Michettoni
Set Decoration
Antonio Musu
Director
Eliseo Boschi
Production Secretary
Renato del Frate
Director of Photography