The brilliant efforts of film restoration experts yields a weird treasure--the first sci-fi film shot in Britain:
A Message from Mars (1913) is the first full-length science fiction feature in the history of British cinema. It stars the leading comedy actor of his day, Charles Hawtrey, as a selfish man who is taught a series of valuable lessons by a visiting Martian.
The stakes are high, for the Martian will only be permitted to return to his home planet if he is successful in his mission to instil a change of heart in his subject.
The film was based on a popular stage play which saw many revivals over 30 years in Britain. It features the first on-screen imaginings of Martians by a British film-maker, as futuristically clad members of the Martian court.
The film survived in the collection of the BFI National Archive as two shortened versions with significant imperfections in the third reel and a number of missing scenes.
You could shoot this today with only a minor change here and there and it would probably work just as well, so long as you injected an anti-hero with super powers into the mix.