| Name | Character | Episodes |
|---|---|---|
| Carles Francino | Teniente Miguel Romero | 12 |
| Carles Francino | Miguel Romero | 10 |
| Marta Hazas | Sara Reeves | 1 |
| Laia Costa | Inés Flores | 1 |
| Isak Férriz | Roberto Pérez | 1 |
| Pep Munné | Germán Montoro | 1 |
| Manuel Bandera | Juan Caballero | 1 |
| Carles Francino | Teniente Miguel Ramos | 1 |
| Alicia Sanz | María Ortega | 0 |
| Lola Marceli | Adela Oria | 0 |
| Javier Rey | Raúl Delgado | 0 |