[1] An espionage thriller created by Ivan Zachariáš and Ondřej Gabriel, the series stars Martin Myšička and Tatiana Pauhofová as Victor and Marie, longtime political exiles from Czechoslovakia who return to the country on the eve of the Velvet Revolution.
[2] The cast also includes Jan Vlasák, Martin Hofmann, Lenka Vlasáková, Petr Lnenicka, Hattie Morahan, David Nykl, Kristýna Podzimková [cs] and Jevgenij Libeznuk.
[4] Filming in Prague was complicated by the fact that Pauhofová was simultaneously performing in a stage play in Bratislava, in neighbouring Slovakia, meaning long commutes between the set and the theatre.
[5] In advance of its television premiere, two episodes of the series received preview screenings at the Karlovy Vary Film Festival,[1] and in the Primetime program at the 2019 Toronto International Film Festival.
[6] The series received the honorable mention from international jury on Serial Killer festival.