The Supplement Skuespillere og folkene bag
Zbigniew ZapasiewiczDoctor Berg Tadeusz BradeckiPriest Marek Aleksander FabisiakProfessor Andrzej MastalerzHomeless Magdalena WalachHanka's Locator Jerzy NasierowskiAssistant Professor Paweł AudykowskiKarol's Assistant Ireneusz MachnickiDuty Officer Teresa MarczewskaPatient's Mother Redbad Klynstra-KomarnickiSinger Michał SieczkowskiPatient Sosnowski Dominique LesageSt. Bernard Krzysztof ZanussiInstruktør / Forfatter / Producer Włodzimierz NiderhausCo-producer Halina DobrowolskaProduction Design Edward KłosińskiDirector Of Photography Jagna JanickaCostume Design Wojciech KilarKomponist af original musik Katarzyna Dzida-HamelaLyd 
