To the Devil a Daughter was the final film of Hammer Film Productions. The studio rose to prominence with films such as Curse of Frankenstein (1957) and Horror of Dracula (1958). Unlike those staged, period pieces, this film is set in contemporary times and shot on location. It represented a big departure for Hammer, but it was too little too late.
A producer's meddling keeps Curse of the Demon from perfection.