Tenderness of the Wolves
A German serial killer preys on boys and young men during the so-called years of crisis between the wars. Based on the true story of Fritz Haarmann, aka the Butcher of Hanover and the Vampire of Hanover.
- Year: 1973
- Country: Germany
- Genre: Horror, Crime, Drama
- Studio: Tango Film
- Keyword: based on true story, male homosexuality, serial killer, series of murders, gay theme
- Director: Ulli Lommel
- Cast: Kurt Raab, Jeff Roden, Margit Carstensen, Ingrid Caven, Wolfgang Schenck, Brigitte Mira