Basque Country, Spain, late nineties. A young policewoman manages to infiltrate the ruthless terrorist gang ETA.
| Actor | Role |
|---|---|
 Carolina YusteArantxa Berradre / Marina Marín | Arantxa Berradre / Marina Marín |
 Luis TosarÁngel "el Inhumano" | Ángel "el Inhumano" |
 Víctor ClavijoTeruel | Teruel |
 Nausicaa BonnínAndrea | Andrea |
 Iñigo GastesiKepa Etxebarria | Kepa Etxebarria |
 Diego AnidoSergio Polo Escobes | Sergio Polo Escobes |
 Pedro CasablancSuperior de la Policía Nacional | Superior de la Policía Nacional |
 Pepe OcioNot listed | Not listed |
| JJorge RuedaNot listed | Not listed |
 Carlos TroyaNot listed | Not listed |
 Carlos RoblesTxapote | Txapote |