Daughter of Darkness
Starring Siobhán McKenna, Anne Crawford, Maxwell Reed, George Thorpe, Barry Morse, Liam Redmond, Cyril Smith, Honor Blackman, Denis Goacher, Grant Tyler
It's a drama and thriller 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 Belgium.