Hammer Films took atomic-age anxiety and molded it-literally-into terror with this 1957 science-fiction thriller. Set in windswept Scotland, the story concerns a radioactive creature stirred to life by human experimentation. Dean Jagger stars as a scientist racing to stop a menace that grows stronger the more it feeds. Directed with austere restraint, the film reflects Cold War fears through shadows, landscapes, and man-made monsters. A compact, unsettling genre piece from Hammer's adventurous period.