Big Bang Theory S01 Online

: An aspiring actress from Nebraska who provides the "street smarts" the scientists lack.

The season centers on roommates Leonard Hofstadter and Sheldon Cooper, whose lives are disrupted when Penny moves in across the hall. big bang theory s01

: Sheldon's obsession with cleanliness leads him to sneak into Penny’s apartment to clean it while she sleeps. : An aspiring actress from Nebraska who provides

Fans often debate the "tone shift" of the show. is noticeably nerdier and more grounded. big bang theory s01