Ralph Arliss

Hugo is a brilliant turn-of-the-century scientist-loved and respected by his family and friends, admired by his colleagues. But he is a man quickly becoming obsessed with a curious and frightening question... what is the mysterious apparition found in the photographs of his dying subjects? (imdb)

After she misses her train, a young woman is forced to hitch a ride back to town. After managing to get away from a lecherous trucker, she is given a ride by a good-looking but somewhat mysterious young man, who she comes to suspect may be a dangerous escapee from a mental asylum. (imdb)

After the mysterious destruction of the new space station, young people find themselves drawn to a stone circle in England, and other locations around Earth. They believe they'll be taken to a better place by a higher power. Only Professor Quatermass realizes that the young people are being tricked by an alien power, who wants to "harvest" humanity. It's up to Quatermass to find a way to stop the deadly plans of the aliens. (imdb)