Ten years have gone by since Elena's six-year old son has disappeared. The last thing she heard of him was a phone call he gave her, saying that he was lost on a beach in France and couldn't find his father. Nowadays, Elena lives on this same beach and manages a restaurant. She is finally beginning to emerge from this tragic episode when she meets a French teenager who strongly reminds her of her lost son. The two of them will embark on a relationship which will sow chaos and distrust around them.
Unfortunately the movie Mother is not yet available on HBO Max.
| Writing | Isabel Peña | Screenplay |
| Directing | Rodrigo Sorogoyen | Director |
| Writing | Rodrigo Sorogoyen | Screenplay |
| Production | Ibon Cormenzana | Producer |
| Production | María del Puy Alvarado | Executive Producer |
| Art | Lorena Puerto | Art Direction |
| Production | Julie Navarro | Casting |
| Editing | Alberto del Campo | Editor |
| Costume & Make-Up | Ana López Cobos | Costume Design |
| Sound | Nicolás de Poulpiquet | Sound Re-Recording Mixer |
| Production | Thomas Pibarot | Producer |
| Sound | Rodrigo Díaz | Boom Operator |
| Sound | Nicolas Mas | Sound |
| Production | Jean Labadie | Producer |
| Production | Rodrigo Sorogoyen | Producer |
| Sound | Olivier Arson | Original Music Composer |
| Production | Jérôme Vidal | Producer |
| Production | Ignasi Estapé | Producer |
| Camera | Alejandro de Pablo | Director of Photography |
| Production | Anne-Laure Labadie | Producer |
| Production | Sandra Tapia Díaz | Executive Producer |
| Sound | Fabiola Ordoyo | Sound Designer |
