Making of Happy End
- Annu: 2018
- Paese: Germany, Austria, France
- Genre: Documentary
- Studio: Les Films du Losange, X Filme Creative Pool, Wega Film
- Parolla chjave:
- Direttore: Monika Willi, Felix von Boehm
- Cast: Michael Haneke, Margaret Ménégoz, Jean-Louis Trintignant, Franz Rogowski, Isabelle Huppert, Mathieu Kassovitz
