Two couples are caught inside a bomb shelter as nuclear war rages outside.
| Directing | José Ulloa | Director |
| Writing | José Ulloa | Screenplay |
| Production | José Antonio Pérez Giner | Producer |
| Writing | José Ulloa | Story |
| Camera | Antonio Millán | Director of Photography |
| Editing | Emilio Ortiz | Editor |
| Sound | Juan Pineda | Original Music Composer |
| Writing | Miguel Sanz | Screenplay |
