As the Legion Etrangère puts in at Napoli, legionnaire Walter escapes from the ship to meet a woman he still loves ,in spite of his five years away from home.
Unfortunately the movie The Eternal Chain is not yet available on HBO Max.
| Directing | Anton Giulio Majano | Director |
| Writing | Anton Giulio Majano | Story |
| Writing | Anton Giulio Majano | Screenplay |
| Writing | Mario Brancacci | Story |
| Writing | Mario Brancacci | Screenplay |
| Writing | Giuseppe Patroni Griffi | Story |
| Writing | Giuseppe Patroni Griffi | Screenplay |
| Writing | Fiorenzo Fiorentini | Story |
| Writing | Fiorenzo Fiorentini | Screenplay |
| Camera | Bitto Albertini | Director of Photography |
| Camera | Luigi Allegretti | Assistant Camera |
| Camera | Ezio Cardone | Assistant Camera |
| Directing | Giovanni Scolaro | First Assistant Director |
| Directing | Antonello Falqui | Second Assistant Director |
| Directing | Luigi Bassetta | Script Supervisor |
| Editing | Otello Colangeli | Editor |
| Editing | Fernanda Materni | Assistant Editor |
| Art | Arrigo Equini | Production Design |
| Art | Fulvio Barsotti | Set Decoration |
| Costume & Make-Up | Euclide Santoli | Makeup Artist |
| Sound | Tullo Parmegiani | Sound |
| Production | Fernando Moghetti | Unit Manager |
| Production | Pino Sissia | Unit Manager |
| Sound | Tarcisio Fusco | Original Music Composer |
| Production | Folco Laudati | Production Manager |
| Production | Alberto Megale | Producer |