Die Ostsee ruft (1974)
1974
Director: Eberhard Schäfer
Cast
Herbert Köfer as Martin LehnertHelga Göring as Susanne LehnertSolveig Müller as Petra LehnertVincent Kolanoske as Klaus LehnertKarl Sturm as RudiGerd E. Schäfer as Hans-JoachimManfred Müller as "Eselchen"Arthur Jopp as Arthur EngelHanna Rieger as Elisabeth