Harry Connors is at Penn State and in love with Sarah, a fellow student. They marry shortly after they are graduated. He gets a job with a contract agency of the Atomic Energy Commission involved in research programs related to atom bomb radiation effects, trigger devices and other secret projects. Harry´s work takes him to New Mexico, Philadelphia Naval Air Station and Indian Springs Air Force Base, Nevada. On the day that Harry disappears, a test atom bomb is detonated, an unmanned plane flown near the mushroom cloud to collect data explodes and a top-secret plan goes missing. Harry is never found and the government´s investigation circumstantially determines that Harry was an agent of the Soviet Union. Sarah, pregnant, returns to Pennsylvania. Four decades later, Harry´s son, Adam, sets out on an intriguing mission to find out what happened to his father. Along the way, with the help of his fiancee and two of his father´s fraternity brothers, he finds an aged member of the Russian spy machine, ex coworkers and a host of some very odd folks.