Never Take Sweets from a Stranger
Starring Patrick Allen, Gwen Watford, Janina Faye, Felix Aylmer, Niall MacGinnis, Michael Gwynn, Alison Leggatt, Bill Nagy, MacDonald Parke, Estelle Brody
It's a drama and mystery movie, and has a rating of 7.4 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.