A woman who moves into an apartment across the hall from two brilliant but socially awkward physicists shows them how little they know about life outside of the laboratory.
Meet a child genius named Sheldon Cooper (already seen as an adult in The Big Bang Theory (2007)) and his family. Some unique challenges face Sheldon, who is socially impaired.
Johnny Galecki and Kaley Cuoco host a retrospective look at The Big Bang Theory (2007), sharing backstage secrets, unforgettable clips, personal memories, favorite moments and tours of the iconic sets.