Watch Online The Big Bang Theory Smart Is The New Sexy.
Episode Length: 22 min
IMDB Rating: 8.4 from 549,318 users
Writer: Chuck Lorre, Bill Prady
Stars: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg
Plot: 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.