A charismatic 17th-century French priest becomes the target of a sexually obsessed nun’s witchcraft accusations, which corrupt church and state officials are all too happy to exploit.​​​​​​​​​​​​​​​​

Hell on Earth is a documentary about Ken Russell's 1971 film, The Devils. Film critic Mark Kermode chats to Russell as well as two of the film’s stars, Georgina Hale and Murray Melvin. Also included are scenes that were cut from the released film for being too controversial.