Pierre Franckh

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.

Derrick was a German TV series produced by Telenova Film und Fernsehproduktion in association with ZDF, ORF and SRG between 1974 and 1998 about Detective Chief Inspector Stephan Derrick and his loyal assistant Inspector Harry Klein, who solve murder cases in Munich and surroundings.