Simon Ashby is a wealthy psychotic who is is coddled by his aunt in their palatial mansion outside of London. One day, Ashby’s long lost brother mysteriously arrives at the house, but events prove that he is an impostor, sent by Keith Kossett, son of the attorney for the family estate, who has been dipping into the family trust fund.

Professor Bernard Quatermass is in charge of a rocket mission that has gone awry. They lose contact with the spaceship and have no idea how far into space it may have traveled. When the rocket crash lands they find that only one of the three occupants, Victor Carroon, is on board; the others have simply vanished. Slowly, the surviving astronaut begins to transform into a deadly creature.

A little girl accidentally breaks her mother’s favourite ornament and goes hop-picking to replace it.