77 minutes
4/30/1937
Ryszard Malewicz, a young inventor, is out of work. He had been waiting for months for a response from the ministry to which he had sent plans for his invention, an explosive of extraordinary power. Desperate Ryszard is comforted by his mother and his fiancée Maria.
Mieczysław Cybulski
as Ryszard Malewicz, narzeczony Marii
Maria Bogda
as Maria
Lena Żelichowska
as Irma, członkini szajki
Tekla Trapszo
as matka Ryszarda
Kazimierz Junosza-Stepowski
as baron, szef szajki
Artur Socha
as "inżynier", członek szajki
Stanisław Sielański
as Kwiatek, niemy służący barona, członek szajki