No backdrop availableDas Geheimnis der Wolfsklamm2010DramaSiegi JonasAugust 15, 2010 · GermanySave to watchlistMark as seenShareDetailsStatusReleasedRelease dateAugust 15, 2010Original languageGermanCountriesGermanyCastRegine Lutz,Krista Stadler,Günther Schramm,Denise Zich,Alexa Wiegandt,Timothy PeachDirectorSiegi JonasBudgetNot recordedRevenueNot recordedIMDbView on IMDb