House Of Whipcord

House of Whipcord is a 1974 British women-in-prison thriller film directed and produced by Pete Walker and starring Barbara Markham, Patrick Barr, Ray Brooks, Ann Michelle, Sheila Keith, Dorothy Gordon, Robert Tayman and Penny Irving. The film was Walker's first collaboration with screenwriter David McGillivray, who went on to write a further three films for him. It also marked the horror film debut of actress Sheila Keith, who went on to star in four more films for Walker.