The Cabinet of Caligari
Starring Glynis Johns, Dan O'Herlihy, Richard Davalos, Lawrence Dobkin, J. Pat O'Malley, Vicki Trickett, Estelle Winwood, Doreen Lang, Charles Fredericks, Constance Ford
It's a horror and thriller movie, and has a rating of 5.8 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Austria.