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.
演员: Richard Carlson
/ King Donovan
/ Jean Byron
/ Frank Gerstle
/ John Vosper
/ Byron Foulger
/ Leonard Mudie
/ Kathleen Freeman
/ William Benedict
/ John Zaremba
/ Douglas Evans
/ Strother Martin
/ Michael Fox
/ Lee Phelps
/ Roy Engel
/ Charles Williams
