The Big Bang Theory
The Big Bang Theory is centered on five characters living in Pasadena, California: roommates Leonard Hofstadter and Sheldon Cooper; Penny, a waitress and aspiring actress who lives across the hall; and Leonard and Sheldon's equally geeky and socially awkward friends and co-workers, mechanical engineer Howard Wolowitz and astrophysicist Raj Koothrappali. The geekiness and intellect of the four guys is contrasted for comic effect with Penny's social skills and common sense.
Where to Watch The Big Bang Theory
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Season 11CBS | CBS All Access | DirecTV Now | Rent or Buy
S11 E11Dec 15, 2017
The Celebration Reverberation Dec 15, 2017 Sheldon and Wolowitz plan birthday celebrations for Amy and Halley, respectively. Also, Leonard get a Christmas letter from his brother that causes him to spiral out about his own lack of accomplishments.
S11 E13Jan 12, 2018
The Solo Oscillation Jan 12, 2018 When Sheldon kicks Amy out to work solo, she and Leonard bond during a series of science experiments. Also, Bert the geologist replaces Wolowitz in the band Footprints on the Moon, and Sheldon finds Penny a surprising source of scientific inspiration.
S11 E14Jan 19, 2018
The Separation Triangulation Jan 19, 2018 Koothrappali finds himself in the middle of domestic drama when he learns the woman he's dating, has a very upset husband. Also, when Sheldon rents his old room back for a quiet place to work, he drives Leonard crazy by being a model tenant.
S11 E15Feb 2, 2018
The Novelization Correlation Feb 2, 2018 Leonard's book raises questions, and Amy guest stars on the new Professor Proton show.