Jan Peszek

Prof. Rappaport / S. Lem (voice)

Michał Czernecki

German Officer

Dominika Kachlik

Barbara

Aleksandar Milićević

Hussarski

Masza Wągrocka

Halina

Borys Lankosz

Director Bob

Mirosław Zbrojewicz

General

Zbigniew Konopka

Morris

Robert Gonera

King Zbawnucy

Krzysztof Szczepaniak

Odmrożeniec

Filip Kosior

Double Bassist

Olga Kalicka

Cymbalist

Marek Kondrat

Self - Narrator (voice) (uncredited)

Stanisław Lem

Self - Writer (archive footage)

Timothy Snyder

Self - Historian