![Amen.](https://image.chilimovie.com/region2/en/300px/20231017/3PEl3VbuMcZDMa1lUQGL4a7lMNI.jpg)
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Kurt Gerstein—a member of the Institute for Hygiene of the Waffen-SS—is horrified by what he sees in the death camps. he is then shocked to learn that the process he used to purify water for his troops by using Zyklon-B, is now used to kill people in gas chambers.