Der Mann ohne Körper
The Man Without a Body (original)
Starring George Coulouris, Robert Hutton, Julia Arnall, Nadja Regin, Sheldon Lawrence, Michael Golden, Peter Copley, Maurice Kaufmann, Tony Quinn
It's a science-fiction 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 Belgium.