Der Schimmelreiter
Starring Sylvester Groth, Lech Ordon, Hansjürgen Hürrig, Dorota Maciejewska, Fred Düren, Käthe Reichel, Jerzy Trela, Andrzej Pieczyński, Karl Sturm, Witold Dederko
It's a drama and action & adventure movie, and has a rating of 6.7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Indonesia.