An American airbase in Canada provokes resentment from the nearby residents after fallout from nuclear experiments at the base are blamed for a recent spate of disappearances. A captain from the airbase is assigned to investigate, and begins to suspect that an elderly British scientist who lives near the base and conducts research in the field of mind over matter knows more than he is letting on..
Fed up with her wealthy but abusive husband, Tom (Basil Dignam), young English homemaker Laura Wilton (Anne Heywood) conspires with her lover, American Army captain Dave Dillon (Robert Arden), to have her boozy spouse meet an "accidental" demise. But a nosy copper (Denis Shaw) suspects foul play, and soon the lovers' crafty scheme deteriorates into fear, distrust and betrayal. Paul Dickson directs this vintage noir thriller.