The Devil's Hand
Starring Linda Christian, Robert Alda, Neil Hamilton, Jeanne Carmen, Ariadna Welter, Gene Craft, Julie Scott, Diana Spears, Gertrude Astor, Bruno VeSota
It's a mystery and horror movie, and has a rating of 4.6 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Germany.