1 hr. 13 min.
Several briefcases with mysterious contents come to the attention of FBI agent John Williams (John Ireland), who takes them to the atomic laboratory in Los Alamos, N.M. Confirming that the items are parts for detonating an atomic device, Chief Paul Regan (Richard Denning) assigns John to a clandestine hunt for the remaining parts. The investigation takes John across the country and into France, where he is aided by jazz musician Buzz Olin (Richard Avonde) and his mysterious friends.
Director: Fred F. Sears