The Amazing Mr Blunden
Starring Laurence Naismith, Lynne Frederick, Garry Miller, Rosalyn Landor, Marc Granger, Diana Dors, Dorothy Alison, James Villiers, Madeline Smith, David Lodge
It's a fantasy and thriller movie, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.