After a traumatizing experience with witch doctors as an African missionary, Gwen Mayfield (Joan Fontaine) was happy to return to the English countryside and accept a position as headmistress at a private school. She soon finds that she's only traded one set of horrors for another, as her new employer reveals itself to be the hub of a witches' coven... and to be targeting one of her students for sacrifice. Shocker from Hammer also stars Kay Walsh, Alec McCowen, Ann Bell, Michele Dotrice. AKA: "The Devil's Own." 90 min. Widescreen (Enhanced); Soundtrack: English; Subtitles: English.