| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bruno Mattei | Crew | Editing | Editor |
 Carlo Carlini | Crew | Camera | Director of Photography |
 Carlo Gervasi | Crew | Art | Set Decoration |
Carol Danell | Crew | Sound | Theme Song Performance |
Francisco Ramón Ferrer | Crew | Costume & Make-Up | Makeup Artist |
Giovanni Simonelli | Crew | Writing | Screenplay |
Jesús María de Arozamena | Crew | Writing | Screenplay |
José Luis Matesanz | Crew | Editing | Editor |
 Maurizio Mein | Crew | Directing | Assistant Director |
 Piero Umiliani | Crew | Sound | Original Music Composer |
Ramiro Gómez | Crew | Art | Set Decoration |
 Sergio Sollima | Crew | Writing | Screenplay, Director |
Marciano De la Fuente Rodríguez | Crew | Production | Production Manager |
Luis Berraquero | Crew | Production | Unit Manager |
José Panero | Crew | Art | Property Master |
Enrique Agulló | Crew | Editing | Assistant Editor |
Mario Damiani | Crew | Production | Production Manager |
Tony Mayfield | Crew | Costume & Make-Up | Makeup Artist |
Dolores Hidalgo | Crew | Costume & Make-Up | Assistant Makeup Artist |
Mary Jo Lewis | Crew | Art | Production Design |
Francisco Cerco | Crew | Costume & Make-Up | Hairstylist |
Maria Pia Cohen | Crew | Costume & Make-Up | Costume Design |
 Beni Deus | Cast | Actor | |
 Claudio Ruffini | Cast | Actor | Koko, uomo di Radek |
Dina Loy | Cast | Actress | |
 Eduardo Fajardo | Cast | Actor | Professor Theodore Karleston |
 Ennio Antonelli | Cast | Actor | Man on Plane |
 Evi Marandi | Cast | Actress | Melissa Shaw, British agent |
 Fernando Sancho | Cast | Actor | General Emilio Siqueiros |
 Frank Wolff | Cast | Actor | Ivan Mikhailovic |
 George Ardisson | Cast | Actor | Walter Ross, Agent 3S3 |
 John Karlsen | Cast | Actor | Mikhailovic's Boss |
 José Riesgo | Cast | Actor | |
 Kitty Swan | Cast | Actress | Una dell'harem di Siqueiros (as Kersten Svanhold) |
 Luis Induni | Cast | Actor | Micheal Smith, Agent 3S4 |
 Luz Márquez | Cast | Actress | Signora Barrientos |
 Michel Lemoine | Cast | Actor | Radek |
 Nello Pazzafini | Cast | Actor | José, Bodyguard |
 Pietro Ceccarelli | Cast | Actor | Soldier |
 Pietro Torrisi | Cast | Actor | Bodyguard #2 |
 Porfiria Sanchís | Cast | Actress | |
 Romano Puppo | Cast | Actor | Man on Plane #2 |
 Sal Borgese | Cast | Actor | Paco |
Ursula Rank | Cast | ||
 Manolita Barroso | Cast | Actress | |
Leontine Snell | Cast | Actress | Josefa |
| Person | Type | Job | Role(s) |
