available on DVD
RELEASED: 1956
Starring: Dean Jagger, Edward Chapman, Leo McKern, Kenneth Cope, Michael Ripper
After a mysterious explosion leaves a large fissure in the ground, two young boys are confronted by an unknown phenomenon that inflicts severe radiation burns on one of them. There follows a spate of attacks at radiation establishments as the inexplicable life-form plunders radium stores. Dr Adam Royston, an expert in atomic research, is brought in to explain and curtail the activities of this alien creature before it causes disaster.