On screen
Cast
11 credited performers
Martin Trettau
Robert
Arno Wyzniewski
Marcel
Leon Niemczyk
Onkel Marian
Frank-Otto Schenk
Schmidt
Jörg Panknin
Der Heisere
Wilfried Pucher
Bauführer
Wolfgang Greese
Kommandant Dübel
Artwork unavailable
Bogdan Izdebski
Janusz
Artwork unavailable
Jindřich Janda
Honza
Artwork unavailable
Walter Martin
Character not listed
Piotr Sot
Character not listed