Brimstone and Treacle is a 1976 horror teleplay starring Michael Kitchen as a demon in human form. Denholm Elliott stars as the father of a young woman rendered helpless by an accident. Considered too disturbing to air, it wasn't televised until 1987. It was remade with Sting in the Michael Kitchen role in 1982. This is another film which shows the striking effect a stranger can have on the lives of the unsuspecting -never quite what you would expect.
I can no longer film this or any excerpts from it online.
BFI Screen Online says this "darkly comic religious fable remains powerful without ever being gratuitous." BritishTelevisionDrama.org says, "Brimstone and Treacle is a product of the time in which it was made, but because it was never transmitted at the time it should have been, sadly it can never be truly assessed as social commentary." Fright calls it " A deeply subversive essay on the allure—and possible beneficial effects—of evil, it’s a dark and provocative treat...."