Three ferocious dogs keep a group of young people prisoners in the pool of a luxurious house they have snuck into, while neighbors gather at a nearby villa to celebrate the start of summer.
| Actor | Role |
|---|---|
| LLara GalloLucía | Lucía |
| EElías HwidarElías | Elías |
| AAda TormoAndrea | Andrea |
 Paula GalaMireia | Mireia |
| MMaria LlopisAna | Ana |
 Luka PerošHans | Hans |
 Christina RosenvingeGema | Gema |
| SSofía AsencioMaría | María |
| MManolo MarínAntonio | Antonio |
| MMoisés RichartPep | Pep |
 Lorena IglesiasLorena | Lorena |
 Julián GénissonJulián | Julián |
 Pili Flores-GuerraNot listed | Not listed |
| FFederico MadridNot listed | Not listed |
| HHéctor ArnauNot listed | Not listed |
 Marta BassolsNot listed | Not listed |
 Zorion EguileorNot listed | Not listed |