Set in a cemetery, the film tells the story of a young man whom a blind man wrongly imagines to be black, and explores the nature of human prejudice.

A group of scientists are kidnapped and taken to an outer space outpost in order to save Earth from destruction.

Routine tests on a traffic accident victim lead to shocking discoveries when the man's blood is found to be unidentifiable and x-rays reveal a disc embedded in his brain. His fabulous tale of being an escaped prisoner from an alien spaceship takes a turn for the sinister when the hospital staff realise that they're under a state of siege...

A lodger, recuperating from a heart attack, sets his sights on his landlady.