Watch Series: Derrick Released in (1974) - Season 25 produced by DE, De, The TV Series categorized in Crime, Drama, and content rating TV-PG with duration 60 min broadcasted as these networks ZDF, Streamed at Putlocker & directed by Herbert Reinecker. 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. - Season 25