Gisa Tonius
Ewa Krzyżewska
Werner Tonius
Jürgen Frohriep
Nurse
Karin Beewen
Ada
Zhanna Bolotova
Ines
Annette Ebrecht
Driver of Tatra
Peter Festersen
Professor Henrici
Martin Flörchinger
Professor Lischkow
Aleksandr Khvylya
Dr. Ledig
Walter Jupé
Old Man
Viktor Kolpakov
Frau Götze
Agnes Kraus
Frau Prestin
Lotte Loebinger
Professor Ebert
Herwart Grosse
Old Woman
Yelena Maksimova
Jochen
Burkhard Mann
Kolja
Semyon Morozov
Sabine Tonius
Claudia Poppe
Site Manager
Vsevolod Safonov
Fräulein Schulze
Traute Sense
Wladimir
Yevgeni Zharikov
Ludmilla
Margarita Volodina
Brigadier
Harald Warmbrunn
Dr. Fischer
Thomas Weisgerber
Annette Haferkorn
Traudl Kulikowsky
Dr. Müller
Dieter Wien
Heinz Gerber
Günter Wolf
Minister
Arno Wyzniewski
Leon Niemczyk
Bernd Stübener
Holger Mahlich
Professor Bergholz
Erika Pelikowsky
General Director Reinicke
Erik S. Klein
Old Berger
Otto Dierichs
Hubert
Klaus-Peter Thiele
Peter
Jörg Knochée
Director
Horst Seemann
Cinematography
Helmut Bergmann
Writer
Helfried Schreiter
Editor
Bärbel Weigel
Music
Klaus Hugo