Terror swoops through the heart of a city in the dead of night!
February 18, 1953
1h 16m
EN
Curt Siodmak
The Office of Scientific Investigations tracks down the source of increased magnetism and radioactivity in Los Angeles, and discovers that a man-made isotope is consuming available energy from nearby mass every few hours, doubling its size in the process. Although microscopic, it will soon become big enough to destroy Earth; and how to stop it is yet to be determined. The film's Deltatron special effects footage is taken from the 1934 German sci-fi film GOLD.
Richard Carlson
Dr. Jeffrey Stewart
King Donovan
Dr. Dan Forbes
Leo Britt
Dr. Benton
Jean Byron
Curt Siodmak, Ivan Tors
37
Connie Stewart
Harry Ellerbe
Dr. Allard
Frank Gerstle
Col. Willis
John Vosper
Capt. Dyer
Byron Foulger
Mr. Simon
Leonard Mudie
Howard Denker
Kathleen Freeman
Nelly
Ivan Tors Productions
N/A
