1923 · 1h 46m · Adventure, Science Fiction
Genres: Adventure, Science Fiction
The industrialist's daughter has been kidnapped by the mad inventor Ravello, but Harry Peel stays hot on their trail with the help of his dog Greif. Behind a waterfall, he discovers the hidden gate to Ravello's castle, where the fiercest of battles now break out between the two and Harry finds…
Director: Harry Piel
Writers: Harry Piel, Alfred Zeisler, Victor Abel
Cinematography: Georg Muschner