The Purple Gang
Starring Barry Sullivan, Robert Blake, Elaine Edwards, Marc Cavell, Jody Lawrance, Suzanne Ridgeway, Suzanne Ridgway, Joe Turkel, Victor Creatore, Paul Dubov
It's a thriller and drama movie, and has a rating of 6 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Switzerland.