Jan Oppen
Plot: The Oppen family has lived in Berlin, Griesener Straße, for generations. The first names of the family members are also repeated, so the grandson Jan has the same first name as his grandfather
Martin Trettau. Martin Trettau was 57 in Jan Oppen as 'Großvater'.
Marianne Wünscher. Marianne Wünscher was 56 in Jan Oppen as 'Wanda Holl'.
Antje Straßburger. Antje Straßburger was 17 in Jan Oppen as 'Wibke Behrens'.
Berthold Schulze. Berthold Schulze was 57 in Jan Oppen as 'Bauleiter Paul'.