Several murders of nuclear scientists, that baffles Scotland Yard, occur in London around the same time that Bill Locklin, a special officer from the United States State Department, arrives to…

An American realtor living in England is dissatisfied with what he believes to be his humdrum life. One weekend while his wife is out of town, he gives a ride…

When a saboteur places an explosive device on a train full of sea mines, the authorities call for bomb expert Peter Lyncort to diffuse the situation, unaware that he has…

A British naval officer has a brief affair with a woman in England and never knows that she bears him a son. 20 years later the boy is on a…