http://imdb.com/title/tt0022454/ Sinister music maestro Svengali can control the actions of women through hypnotism and his telepathic powers. When a pupil he has seduced announces she has left her husband for him, he uses his powers to cause her suicide and promptly forgets her. He meets a beautiful model, Trilby, and becomes infatuated with her, but she, in turn, falls for a young artist called Billee who also loves her.

A doctor experimenting with transplant techniques keeps his girlfriend's head alive when she is decapitated in a car crash, then goes hunting for a new body

Things to Come opens with a near-future forecast of Christmas 1940 in the metropolis of Everytown (obviously London), a city threatened by world war. Pacifist intellectuals, such as John Cabal (Massey), try to turn the tide. But Cabal's efforts go unheeded by the self-interested classes, and war arrives with tanks and aeroplanes and gas bombs. Everytown is destroyed by air raids (dramatically enacted four years before the real thing).The war continues for thirty years, its original purpose forgotten.

The Devil arranges for a deceased gangster to return to Earth as a well-respected judge to make up for his previous life.

A mad, disfigured composer seeks love with a lovely young opera singer. - IMDB Description