Making of Happy End
- Afọ: 2018
- Mba: Germany, Austria, France
- Dị: Documentary
- .Lọ nka: Les Films du Losange, X Filme Creative Pool, Wega Film
- Isiokwu:
- Onyeisi: Felix von Boehm, Monika Willi
- Nkedo: Michael Haneke, Margaret Ménégoz, Jean-Louis Trintignant, Franz Rogowski, Isabelle Huppert, Mathieu Kassovitz
