The play 'Adresat Nepoznat' is based on Katrin Kressmann-Taylor's book, a key Holocaust document like Anne Frank's Diary, detailing fascism's rise in 1930s Europe from real events. Relevant today for its warning on radicalism, violence, minority intolerance, xenophobia, antisemitism, racism, and exclusivity. Performed with English subtitles. Cast: Stefan Trifunović as Maks Ajnštajn, Ivan Jevtović as Martin Šulc. Directed, translated, adapted, and music selected by Stefan Sablić. Costumes by Zora Mojsilović.