It is 1967, and Larry Gopnik, a physics professor at a quiet Midwestern university, has just been informed by his wife Judith that she is leaving him. She has fallen in love with one of his more pompous acquaintances Sy Ableman.

London, England, May 2000. The peaceful life of elderly Joan Stanley is suddenly disrupted when she is arrested by the British Intelligence Service and accused of providing information to communist Russia during the forties.

An alien and a robot land on Earth after World War II and tell mankind to be peaceful or face destruction.

Vyacheslavs Kashcheyevs is a man who feels the world with each single one of his atoms and breaks the stereotype about physics as a dry and impersonal field of science. In parallel to splitting electrons in the laboratory, he seeks a connection to the Almighty, and is a dreamer, an exceptional scientist, family man and educator, socially active and civically minded. What allows him, unlike most of us, to be so harmonious and seemingly omniscient? Together with quantum physicist, theological authority and Latvian patriot Vyacheslav Kashcheyev, the film searches for the code to modern-day life.