Watch The Challenge: ETA Season 1 Online

Terrorist gang ETA is born in the Basque Country, in northern Spain, during General Franco's dictatorship (1939-75), as a movement that is supposedly fighting for freedom. All begins in 1968 with the first murder, that of traffic officer José Pardines Arcay, a guardia civil who pulls over a couple of terrorists while they were going to collect explosives. Soon there will be more crimes, until reaching the assassination of Luis Carrero Blanco, the president of Franco's government. Franco dies and democracy is established, but ETA will continue to kill.