| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Burt Kennedy | Crew | Directing | Director | 3 |
 Richard Collins | Crew | Writing | Screenplay | 3 |
 Robert Ludlum | Crew | Writing | Novel | 3 |
 Ben Wright | Cast | Actor | Dr. Azevedo | 3 |
 Bo Brundin | Cast | Actor | Heinrich Stolz | 3 |
 Charles Siebert | Cast | Actor | Sergeant | 3 |
 Claude Akins | Cast | Actor | Walter Kendall | 3 |
 Gene Evans | Cast | Actor | Col. Barton | 3 |
 Isela Vega | Cast | Actress | Anna | 3 |
 Jeremy Kemp | Cast | Actor | Geoffrey Moore | 3 |
 John Hoyt | Cast | Actor | German scientist | 3 |
 John Huston | Cast | Actor | Ambassador Henderson Granville | 3 |
 John van Dreelen | Cast | Actor | Dietrich | 3 |
 José Ferrer | Cast | Actor | Erich Rhinemann | 3 |
 Katherine Woodville | Cast | Actress | Mrs. Cameron | 3 |
 Larry Hagman | Cast | Actor | Col. Edmund Pace | 3 |
 Lauren Hutton | Cast | Actress | Leslie Jenner Hawkewood | 3 |
 Len Birman | Cast | Actor | Asher Field | 3 |
 Pedro Armendáriz Jr. | Cast | Actor | Lt. Fuentes | 3 |
 Ramon Bieri | Cast | Actor | Daniel Meehan | 3 |
 René Auberjonois | Cast | Actor | Dr. Eugene Lyons | 3 |
 Roddy McDowall | Cast | Actor | Bobby Ballard | 3 |
 Stephen Collins | Cast | Actor | David Spaulding | 3 |
 Thayer David | Cast | Actor | Industrialist | 3 |
 Trisha Noble | Cast | Actress | Irene | 3 |
 Victoria Racimo | Cast | Actress | The Creole | 3 |
 Vince Edwards | Cast | Actor | Gen. Swanson | 3 |
 Werner Klemperer | Cast | Actor | Franz Altmuller | 3 |
 William Prince | Cast | Actor | Alex Spaulding | 3 |
 Zitto Kazann | Cast | Actor | Senor Uribe | 3 |
 Anthony Chamota | Cast | Johnny | 3 | |
| Person | Type | Job | Role(s) | Episodes |
