Claudia Eisinger

as Dr. Viktoria Wex

Sebastian Hülk

as Leon Pawlak

Karolina Lodyga

as Zofia Kowalska

Clara Devantié

as Aga Kaszuboska

Stipe Erceg

as Frantek Sobodo

Bea Brocks

as Johanna Berger / Daria

Laura Breszka

as Danuta Koslow

Wiesław Zanowicz

as Fryderyk Jankowsky

Natalia Bobyleva

as Marta Jankowska

Béla Gabor Lenz

as Oskar Wójcik

Kacper Kujawa

as Boris Kaszuboski

Úna Lir

as Viktoria (child)

Sylwia Gola

as Fischerin