Patrick Wymark, Margaret Johnson, John Standing. Inspector Holloway must unravel the mystery of a brutal serial killer after four men are murdered using gruesome methods, but each is left with a small doll next to their corpses. The tie-in: all four were involved in the investigation of a German millionaire following WWII and the trail leads to a crippled doll collector. Directed by Freddie Francis. 1966/color/82 min/NR/widescreen.