Tereza Nvotová Director, Screenwriter Dominika Zeleníková Lena Actor Anna Jakab Rakovska Roza Actor Róbert Jakab Teacher Robo Actor Anna Siskova Lena's mother Actor Lubos Veselý Lena's father Actor Patrik Holubar Lena's brother Actor Ela Lehotská Doctor Actor Juliana Olhová Iva Actor Monika Potokárová Ada Actor Barbora Namerova Screenwriter Peter Badac Producer Karel Chvojka Producer Milos Lochman Producer Eva Pavlovicova Producer Ink Midget Music Jonatan Pastircak Music Marek Dvorák Cinematographer Jiri Brozek Film Editing Michal Lánsky Film Editing Jana Vlcková Film Editing Diana Blatnická Casting Andrijana Trpkovic Production Design, Costume Design