Mani Matter - Warum syt dir so truurig?
- Godina: 2002
- Zemlja: Switzerland
- Žanr: Documentary
- Studio: Catpics Coproductions, Schweizer Fernsehen
- Ključna riječ: switzerland, poet, biography, folk singer
- Direktor: Friedrich Kappeler
- Uloge: Mani Matter, Franz Hohler, Stephan Eicher, Emil Steinberger, Polo Hofer, Dodo Hug