On screen
Cast
19 credited performers
Klaus Schwarzkopf
Professor Kolczyk
Elke Sommer
Miezi
Jürgen Prochnow
Bernd Ziegenhals
Ulla Jacobsson
Reinhild Kolczyk
Kristina Nel
Ginny Kolczyk
Walter Gross
Opa Melzer
Anita Kupsch
Sekretärin
Berta Drews
Mutter Braats
Otto Sander
Rulle Ruhlsdorff
Claus Theo Gärtner
Kronert
Peter Schiff
Kommissar Rannow
Ortrud Beginnen
Babsy
Wolf Roth
Hohenberg
Fritz Tillmann
Dr. Sievers
Tilo Prückner
Drögnitz
Gunther Beth
Kronert
Artwork unavailable
Ulrich Bödecker
Character not listed
Artwork unavailable
Max Giese
Character not listed
Gerhard Wollner
Character not listed