Overview

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.

Genres

Cast

Richard Carlson

Dr. Jeffrey Stewart

King Donovan

Dr. Dan Forbes

Jean Byron

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

William Benedict

Albert

John Zaremba

Chief Watson

Douglas Evans

Pilot