Lena DunhamRuth / Executive Producer Zbigniew ZamachowskiStefan Klara BielawkaIrena Ulicz Magdalena Celówna-JanikowskaZuzanna Ulicz Robert BestaHotel Manager Ralph KaminskiMusician Szymek Karolina KominekFemale Vendor Magdalena SmalaraReceptionist Hotel Warsaw André HennickeBernd Seifert Julia von HeinzReżyseria / Scenariusz / Producer John QuesterScenariusz / Producer Lena DunhamRuth / Executive Producer Michael P. CohenExecutive Producer David WnendtExecutive Producer Leo MerkelAssociate Producer Glen BasnerExecutive Producer Kent SandersonExecutive Producer Ben BrowningExecutive Producer Andrew KarpenExecutive Producer Mariusz WłodarskiCo-Producer Daniela KnappDirector Of Photography Luise HofmannDialogue Editor Pascal VillardSound Designer Johanna WienertAdr Supervisor Marc MeusingerSound Mixer Martin LangenbachFoley Artist Lena ObaraMusic Supervisor Clemens EndreßFoley Editor Marcin PawlikAdr Recordist Annette GentzMusic Consultant Mary KomasaOriginal Music Composer Antoni Komasa-ŁazarkiewiczOriginal Music Composer Michał KiedrowiczProduction Coordinator Anna PachnickaProduction Manager Magdalena SzwarcbartCasting 
