How did the assassination of the Deputy Reich Protector Reinhard Heydrich unfold?

Why were Jozef Gabčík and Jan Kubiš chosen for this action?

The documentary of TV JOJ describes the whole operation and also provides information about Gabčík and his family, his escape from Slovakia and his training in England, up until the last stand of the paratroopers at the cathedral church in Resslova Street in Prague.

The document was created using the kind cooperation of historians and researchers Vojtěch Šustek, Jaroslav Čvančara and Eduard Stehlík, as well as the grand-niece of Jozef Gabčík.