Knastmusik (1991) (en)
- Original title: Knastmusik
- Evaluation: 8 (Votes: 1)
- Release date 1991-10-18 (1991)
- Duration: 25 Min
- Actors: Klaus Barner Dieter Pfaff Martin Semmelrogge Dominique Horwitz Tommi Piper Diether Krebs Rolf Zacher Peter Bongartz
- Genres: Comedy
- Companies: Bavaria Film