Otto ClemensSelf - Narrator Michael LottSelf - Narrator Russell BoulterSelf - Narrator Otmar Penker監督 / Cinematographer / 編集者 Sabine Holzerエグゼクティブプロデューサー Walter Köhlerエグゼクティブプロデューサー Andrea GastgebSeries Producer Ralf QuibeldeyCommissioning Editor: NDR Simon RiedelCo-Producer: NDR Naturfilm Jörn RöverCo-Producer: NDR Naturfilm Claudia SchwabCommissioning Editor: SWR Lothar FrenzEdit Script: German Version 
