| Black Box Affair | |
| Producer: | Silvio Battistini Francesco Campitelli |
| Director: | Marcello Ciorciolini |
| Music: | Gianni Ferrio |
| Cinematography: | Angelo Filippini |
| Editing: | Otello Colangeli |
| Language: | Italian |
Black Box Affair (Italian: Black Box Affair - Il mondo trema, Spanish; Castilian: Amenaza black box) is a 1966 Italian-Spanish Eurospy film written and directed by Marcello Ciorciolini and starring Craig Hill (at his only spy film) and Teresa Gimpera.[1] Hill first met Gimpera in this film, and the couple got married shortly later.[1] It is one of the rare films of the time depicting an alliance between Soviets and Americans to face a higher menace.[2]