Krzysztof Ziembinski
(Andrzej Stec)
Urszula Gawryś
(Hanka's Roommate)
Halina Bulik-Kujawska
(Nurse)
Jarema Drwęski
(Zygmunt Marucki)
Bohdana Majda
(Zofia Koman)
Ewa Lejczak
(Hanka Łukowska)
Zdzisław Mrożewski
(Professor)
Ludwik Pak
(Hanka's Father)
Aleksander Sewruk
(Judge)
Jerzy Radwan
(MO Officer)
Fabian Kiebicz
(Receptionist (uncredited))
Stanisław Michalik
(Doctor (uncredited))
Elżbieta Strzałkowska
(Nurse (uncredited))
Barbara Wałkówna
(Woman On Line (voice) (uncredited))