| Cast list | | Jean-Pierre Aumont | as | Chief Jean-Claude Raffin | | Horst Buchholz | as | Dr. Chabot | | James Coco | as | Georges Sauvinage | | Chad Everett | as | Harold Columbine | | José Ferrer | as | President Aristide Brouchard | | John Houseman | as | Dr. Archady Clemens | | Carolyn Jones | as | Peg | | Richard Jordan | as | Julian Wunderlicht | | Louis Jourdan | as | Capt. Charles Girodt | | Michelle Phillips | as | Jennie Barber | | Marie-France Pisier | as | Lisa | | Donald Pleasence | as | Max Dechambre | | John Rubinstein | as | Herb Kleinfeld | | Telly Savalas | as | Father Craig Dunleavy | | Stella Stevens | as | Louise Crawford |
| | Crew list: | | Douglas Heyes (Director) | | Douglas Heyes (Writer) | | Ernest Lehman (Writer) |
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