The Deadly Bees
Starring Suzanna Leigh, Frank Finlay, Guy Doleman, Catherine Finn, John Harvey, Michael Ripper, Anthony Bailey, Tim Barrett, James Cossins, Frank Forsyth
It's a mystery and horror movie, and has a rating of 4.1 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Italy.