On screen
Cast
10 credited performers
Friedrich von Thun
Prof. Julius Stern
Simone Thomalla
Ulrike Stern
Ruth-Maria Kubitschek
Charlotte
Charles Brauer
Prof. Clemens Winkelmann
Isabel Bongard
'Sternchen' Lisa-Marie Stern
Ingo Naujoks
Zacharias Stern
Anja Franke
Character not listed
Daniela Hoffmann
Elfie Trüschel
Lutz Reichert
Reini Trüschel
Ernst-Georg Schwill
Character not listed