7.041 minSeason 3 • Episode 6
LatestIn Kabul, the clock ticks down as the last flight will leave within the hour, but the Taliban have taken Fazela hostage as retaliation for Carla's betrayal, while Marcos seeks his escape by a land route.
A secret unit of cops is assembled to stop a terrorist band from attacking Spain after their leader is arrested there.
Acting
Nathalie Poza's controlled rage carries every frame.
Direction
De la Torre's documentary-style raids feel terrifyingly authentic.
Writing
Refuses easy heroes — everyone's compromised, everyone's human.
Creators
Alberto Marini, Dani de la Torre
Trivia, insights & behind the scenes
Spain's GEO unit rarely gets fictional treatment; this was developed with retired operatives consulting, making it a rare window into European counter-terrorism culture most Americans never see.
The show was originally titled 'La Unidad 621' referencing a real classified designation, changed after government pressure — episodes still slip in the number as Easter eggs.
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