The Return of Dr. Mabuse
Im Stahlnetz des Dr. Mabuse (original)
The supposedly dead and buried Mabuse returns to his criminal activities, as his longtime foe Police Inspector Lohmann, a dauntless girl reporter, and an American - who may be an FBI agent, or maybe a Chicago mobster - investigate a series of gruesome murders connected to a maximum security prison and involving a minister who has written a book called "The Anatomy Of The Devil".
Starring Gert Fröbe, Lex Barker, Daliah Lavi, Werner Peters, Fausto Tozzi, Joachim Mock, Rudolf Forster, Rudolf Fernau, Albert Bessler, Ady Berber
It's a crime and mystery movie, and has a rating of 5.9 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Saudi Arabia.