The QUATERMASS XPERIMENT
Science Fiction. Hunt in London for the survivor of a rocket ship who is being transmuted from a human being into a monster capable of reproducing itself at such a rate that in a short time the whole nation could be destroyed.
©1955. Exclusive Films Ltd.; Exclusive Films present
The NFTVA also holds the credits sequence for the film with the main title of SHOCK!! This was to be the title of the film for its release in the USA before it was changed to 'The Creeping Unknown'. This credits sequence also omits the name of Val Guest as co-writer of the screenplay, with Richard Landau receiving sole credit.