Der lachende Mann/The Laughing Man – Bekenntnisse eines Mörders (GDR, 1966 – ENGLISH SUBTITLES)
Interview with Siegfried Mueller, ex-officer of the Wehrmacht, in the uniform of the Kongolese Army and adorned with the Cross of Iron awarded in 1945, talks about his involvement as a mercenary in Kongo’s civil war in the 1960s.
further Information: https://www.imdb.com/title/tt0165853/