"Several children find out what's the matter with a wreck offshore, which puts them into jeopardy."
Günther Rettschlag
as Peter Drews
Kurt Ulrich
as Karl Drews
Wilfried Ortmann
as Oberleutnant Herbert Fröhlich
Hans-Hasso Steube
as Leutnant Gerhard Schrader
Horst Naumann
as Unteroffizier Heinz Kersten
Erika Dunkelmann
as Stine Drews
Maria Besendahl
as Augustine Schmalz
Krista Körner
as Wittke Röhrdanz
Alfred Maack
as Großvater Timm
Paul Pfingst
as Älterer Grenzpolizist
Heinz Laggies
as Maat Fritz Schütte
Erich Nadler
as Kapitän Kolle
Charlotte Küter
as Anna Röhrdanz
Hans Neie
as Soldat Bruno Schulz
Herwart Grosse
as Baron von Bleich
Horst Preusker
as Hartmut Liebscher
Aribert Grimmer
as Wilhelm Schmudde
Fritz Schlegel
as Egon Schmalz
Dieter Perlwitz
as 2. Funker
Georg Helge
as
Frank Scholze
Horst Torka
Wolfgang Sörgel
Hans-Jürgen Degenhardt
Georg Thies
Herbert Ballmann
Director
Kurt Bortfeldt
Writer
Lieselotte Johl
Editor
Joachim Werzlau
Original Music Composer
Götz Neumann
Director of Photography
