Narrator (voice)
Maria Skłodowska-Curie (voice)
Paulina Kuczalska-Reinschmit (voice)
Maria Karczewska (voice)
Aleksandra Szczerbińska (voice)
Justyna Budzińska-Tylicka (voice)
Maria Walewska (voice)
Józef Piłsudski (voice)