ThefilmshowsanobscureepisodefromthelifeofaStalinistcriminal-ColoneloftheOfficeofPublicSecurity,JuliaBrystiger.Hernicknamewas"BloodyLuna"becauseduringinterrogationsshetorturedprisonerswithextremecruelty.Atthebeginningof1960ssheappearedinLaskinearWarsaw,intheInstitutefortheBlind,wherethePrimateofPoland,CardinalStefanWyszynski,wasalsoafrequentvisitor.Hisimprisonmentintheyears1953-1956wassupervisedbynoneotherthanJuliaBrystigerherself.DuringthedifficultandtempestuousconversationwiththePrimate,JuliaBrystigerrejectsthecommunistideology,asksforhercrimestobeforgivenandforhelpinfindingGod...