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Rossana Podestà as Giorgia |
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Philippe Leroy as Albert |
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Gastone Moschin as Adolf |
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Gabriele Tinti as Aldo |
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Maurice Poli as Alfred |
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Giampiero Albertini as August |
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Manuel Zarzo as Alfonso |
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Dario De Grassi as Anthony |
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Enrico Maria Salerno as Il Generale Presidente |
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Antonio Molino Rojo as Comandante del sottomarino |
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Luis Marín as |
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Simón Arriaga as |
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Jacques Herlin as Militare a Cuenca |
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Ignazio Spalla as Ufficiale di marina |
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Ennio Balbo as Police Chief |
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José Torres as Ufficiale rivoluzionario |
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Renato Terra as |
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Riccardo Montalbano as |
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R. de Fonte Carrera as |
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Ignazio Leone as |
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Mario Lanfranchi as |
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Lars Bloch as The Tall (uncredited) |
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Alberto Bonucci as Radio Ham (uncredited) |
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Sisto Brunetti as Russian Sailor (uncredited) |
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Nat Bush as Radio Host / Soldier (uncredited) |
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Giovanni Di Benedetto as (uncredited) |
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Renzo Palmer as (uncredited) |
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Alfred Thomas as Coast Guard officer (uncredited) |
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Walter Williams as LBI Agent (uncredited) |
| Production | Marco Vicario | Producer |
| Directing | Marco Vicario | Director |
| Writing | Marco Vicario | Writer |
| Editing | Nino Baragli | Editor |
| Art | Carlo Egidi | Production Design |
| Sound | Armando Trovajoli | Original Music Composer |
| Production | Ugo Tucci | Line Producer |
| Production | Claudio Mancini | Production Manager |
| Camera | Ennio Guarnieri | Director of Photography |
| Camera | Armando Nannuzzi | Underwater Camera |
| Camera | Arturo Zavattini | Camera Operator |
| Directing | Anna Maria Montanari | Script Supervisor |
| Sound | Claudio Maielli | Sound |
| Sound | Mario Amari | Sound |
| Costume & Make-Up | Gaia Romanini | Costume Design |
| Art | Francesco Bronzi | Set Decoration |
| Costume & Make-Up | Nilo Jacoponi | Makeup Artist |
| Costume & Make-Up | Ada Palombi | Hairstylist |
| Production | Natalino Vicario | Unit Manager |
| Production | Roberto Scognamiglio | Production Secretary |
| Camera | Emilio Loffredo | Assistant Camera |
| Camera | Gianni Antinori | Assistant Camera |
| Editing | Carlo Reali | Assistant Editor |
| Editing | Nadia Bonifazi | Assistant Editor |
| Camera | Giovanni Vino | Still Photographer |
| Lighting | Elmiro Rubeo | Gaffer |
| Lighting | Amilcare Cuccoli | Gaffer |
| Camera | Orlando Dolci | Key Grip |
