Die blaue Kanone
A crime comedy directed by Otto W. Retzer.
Starring Ottfried Fischer, Fritz Wepper, Verona Pooth, Wolfgang Fierek, Dennenesch Zoudé, Karl Markovics, Ingrid Steeger, Arthur Brauss, Johanna Hohloch, Harald Juhnke
It's a crime and comedy movie, and has a rating of 1.6 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Italy.