An experimental submarine with a very experienced crew, the "Siren II" is sent to find out what happened to the "Siren I" after it mysteriously disappeared in a submarine rift. Things go awry when they begin to find things that shouldn't be there...
You can now watch The Rift online on the following streaming providers in the United States.
| Directing | Juan Piquer Simón | Director |
| Production | Juan Piquer Simón | Producer |
| Production | José Antonio Escrivá | Producer |
| Crew | Colin Arthur | Makeup Effects |
| Writing | Juan Piquer Simón | Story |
| Production | Francesca DeLaurentiis | Producer |
| Costume & Make-Up | Helen Lennox | Makeup Artist |
| Sound | Joel Goldsmith | Original Music Composer |
| Editing | Isaac Sehayek | Editor |
| Art | Gonzalo Gonzalo | Production Design |
| Camera | Juan Mariné | Director of Photography |
| Writing | Mark Klein | Story |
| Costume & Make-Up | Colin Arthur | Makeup Artist |
| Writing | David Coleman | Screenplay |
