Working for O.S.I., the Office of Scientific Investigation, A-Man agent Jeffrey Stewart and his partner Dan Forbes are sent to a local hardware store where they find a strong magnetic field..
With the discovery of atomic power the government has set up a special group, the Office of Scientific Investigation or OSI, to look into strange phenomena.
Director..........: Curt Siodmak
Writers...........: Ivan Tors & Curt Siodmak (Screenplay)
Starring..........: Richard Carlson, King Donovan, Jean Byron