| Name | Character | Episodes |
|---|---|---|
| Anna Castillo | Susana Vargas | 52 |
| Javier Gutiérrez | Manuel Márquez | 52 |
| Fele Martínez | Óscar Santos | 52 |
| Alfonso Bassave | David Aranda | 52 |
| Cristina Plazas | Laura | 52 |
| Ester Expósito | Ruth | 13 |
| Aitana Sánchez-Gijón | Comisaria Verónica "Vero" Ruiz | 13 |
| Roberto Álamo | Andrés Vargas | 13 |
| Zorion Eguileor | Arturo Vargas | 13 |
| Laia Manzanares | Carlota | 13 |
| Cristina Plazas | Laura Bertrán | 13 |
| Alan Miranda | Martin | 13 |