Cast
Rossana Podestà
Giorgia
Philippe Leroy
Albert
Gastone Moschin
Adolf
Gabriele Tinti
Aldo
Maurice Poli
Alfred
Giampiero Albertini
August
Manuel Zarzo
Alfonso
Dario De Grassi
Anthony
Enrico Maria Salerno
Il Generale Presidente
Antonio Molino Rojo
Comandante del sottomarino
Luis Marín
Simón Arriaga
Jacques Herlin
Militare a Cuenca
Ignazio Spalla
Ufficiale di marina
Ennio Balbo
Police Chief
José Torres
Ufficiale rivoluzionario
Renato Terra
Riccardo Montalbano
R. de Fonte Carrera
Ignazio Leone
Mario Lanfranchi
Lars Bloch
The Tall (uncredited)
Alberto Bonucci
Radio Ham (uncredited)
Sisto Brunetti
Russian Sailor (uncredited)
Nat Bush
Radio Host / Soldier (uncredited)
Giovanni Di Benedetto
(uncredited)
Renzo Palmer
(uncredited)
Alfred Thomas
Coast Guard officer (uncredited)
Walter Williams
LBI Agent (uncredited)
Crew
Camera
Emilio Loffredo
Assistant Camera
Orlando Dolci
Key Grip
Arturo Zavattini
Camera Operator
Giovanni Vino
Still Photographer
Gianni Antinori
Assistant Camera
Armando Nannuzzi
Underwater Camera
Ennio Guarnieri
Director of Photography
Production
Marco Vicario
Producer
Roberto Scognamiglio
Production Secretary
Ugo Tucci
Line Producer
Claudio Mancini
Production Manager
Natalino Vicario
Unit Manager
Writing
Marco Vicario
Writer