Władysław Hańcza as Władysław Kargul

Wacław Kowalski as Kazimierz Pawlak

Duchyll Martin Smith as Shirley Gladys Wright

Robert Lewandowski as mister September

Stanley Roginski as mountaineer Steve

Joseph Slowik as John Pawlak's friend

Anna Dymna as Ania Pawlakówna-Adamiec

Irena Karel as pasażerka

Maria Zbyszewska as Mania Pawlak

Halina Buyno-Łoza as Aniela Kargul

Kazimiera Utrata as

Andrzej Wasilewicz as Zenek Adamiec

Henryk Talar as Ksiądz

Bogdan Koca as September junior

Aleksander Fogiel as mayor

Jan Pietrzak as prezenter radiowy

Stanisław Gawlik as gość pogrzebowy

Lucjan Dytrych as

Marian Łącz as właściciel zakładu pogrzebowego

Zygmunt Bielawski as Paweł Pawlak (uncredited)

Magdalena Chilmon as airplane passenger (uncredited)

Jerzy Janeczek as Witia Pawlak (uncredited)

Andrzej Kierc as postman (uncredited)

Bohdan Krzywicki as (uncredited)

Eryk Kulm as (uncredited)

Ilona Kuśmierska-Kocyłak as Jadźka Pawlakowa

Juliusz Lubicz-Lisowski as przedstawiciel Polonii

Marta Ławińska as Wanda (uncredited)

Jerzy Matula as (uncredited)

Aleksander Pociej as Marek (uncredited)

Jerzy Tadeusiak as (uncredited)

Zofia Szancerowa as przedstawicielka Polonii