"A film biography of Maria Skłodowska-Curie and Pierre Curie."
Zofia Mrozowska
as Ewa Curie
Anna Ciepielewska
as Maria Skłodowska-Curie
Piotr Pawłowski
as Pierre Curie
Władysław Hańcza
as Paweł Appel
Elżbieta Gaertner
as Nurse
Danuta Gallert
as Lab Worker
Renata Kossobudzka
as American Journalist
Zofia Małynicz
as Teacher
Wiesława Niemyska
as Bronisława
Irena Oberska
as Woman taking Maria's Reference Letter
Hanna Stankówna
Stanisław Jaśkiewicz
as School Headmaster
Maciej Maciejewski
as Doctor
Lech Madaliński
as Pierre's Father
Janusz Zakrzeński
as Warsaw Science Society Member
Grzegorz Dubowski
Director
Jerzy Mrozewski
Director of Photography
Jan Zawierski
Music Arranger
Czesława Bitner
Makeup Artist
Janusz Magiera
Production Manager
Daniela Niemczynowska
Assistant Director
Jerzy Wojciechowski
Sound
Barbara Kniaziołucka
Editor
Krystyna Żurek
Stanisława Jeżewska
Hanna Okraskowa
Story Supervisor
Wiesław Stradomski
Józef Gruda
Screenplay
Jan Banucha
Production Design
Renata Bukowska
