Based on a true story. In the 70s, during the last stages of Franco's dictatorship, Txema, a basque construction worker, is arrested because of his connection to some terrorists who have just committed a murder. The secret service see in him an ideal candidate to infiltrate the terrorist band ETA and become a mole, so they try to offer him a deal if he will do so.

• Mundo Ficción
• Castelao Productions
• Eduardo Noriega
• Jose Coronado
• Mélanie Doutey
• Silvia Abascal
• Santiago Ramos
• Patrick Bruel
• Jorge Sanz
• Manuel Zarzo