The Squeaker
Edgar Wallace - Der Zinker (original)
Scotland Yard investigates a series of murders where the victims have died by snake venom poisoning.
Starring Heinz Drache, Barbara Rütting, Günter Pfitzmann, Agnes Windeck, Eddi Arent, Siegfried Schürenberg, Jan Hendriks, Klaus Kinski, Stanislav Ledinek, Wolfgang Wahl
It's a crime and mystery movie, and has a rating of 6.2 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from United Kingdom.