Watch The Big Bang Theory Online
TV-14 CBS 22m 2006 8.3
**Airs Thursday, 8:00 PM EST on CBS**
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.
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The Big Bang Theory Full Episodes
Aired: September 19th, 2016 @ 7:00 PM CST
After Leonard's father, Alfred and Sheldon's mother, Mary share an evening together, everyone deals with an awkward morning the following day. Also, Penny's family arrives for the ceremony,...
Aired: September 26th, 2016 @ 7:00 PM CST
The Air Force shows interest in the guidance system and Penny lets it slip at work that Bernadette is expecting.
Aired: October 3rd, 2016 @ 7:00 PM CST
Sheldon can't keep up with the late nights Howard and Leonard are putting in, Raj spends the day with a pregnant Bernadette and Penny and Amy attend a faculty party.
Aired: October 10th, 2016 @ 7:00 PM CST
When Amy's apartment floods, she proposes a "cohabitation experiment" with Sheldon. Also, Howard and Bernadette are upset when Koothrappali learns the gender of the baby before they do.
Aired: October 17th, 2016 @ 7:00 PM CST
Leonard and Penny must separate a quarreling Sheldon and Amy when their cohabitation does not go as planned, and Sheldon threatens to break off their relationship when Amy refuses to adhere to the...
Aired: October 27th, 2016 @ 7:00 PM CST
Penny is surprised to learn she has fans of her performance in "Serial Ape-ist" when she attends Van Nuys Comic Con with Leonard. Also, Amy hosts a Sheldon-style brunch at Penny’s apartment, and...
Aired: November 3rd, 2016 @ 7:00 PM CST
In order to continue living with Sheldon, Amy lies to him about repairs being made to her apartment and they host an "on location" episode of "Fun With Flags" in Penny’s apartment. Also, Leonard...
Aired: November 10th, 2016 @ 7:00 PM CST
After a successful experiment combining their genes, Sheldon will stop at nothing to convince Amy they should procreate. Also, Koothrappali is embarrassed to tell the gang what the new woman he’s...
Aired: November 17th, 2016 @ 7:00 PM CST
When Bert, a Caltech geologist, wins the MacArthur Genius fellowship, Sheldon is overcome with jealousy. Also, Wolowitz finds an old remote control Stephen Hawking action figure he invented.
Aired: December 1st, 2016 @ 7:00 PM CST
Sheldon and Leonard must divide up their possessions and remove Penny's things from 4B.
Aired: December 15th, 2016 @ 7:00 PM CST
Amy's desire to have an intimate night with Sheldon on her birthday is interrupted by Bernadette going into labor.
Aired: January 5th, 2017 @ 7:00 PM CST
Sheldon and Amy visit Leonard and Penny for the first time since the holidays and share details about their terrible trip to Texas.
Aired: January 19th, 2017 @ 7:00 PM CST
Leonard and Penny may need a Relationship Agreement, and Sheldon volunteers to prepare one.
Aired: February 2nd, 2017 @ 7:00 PM CST
Sheldon uses a machine to help him identify other people's emotions, and Raj tries to understand his difficulties with women.
Aired: February 9th, 2017 @ 7:00 PM CST
Leonard and Wolowitz try to distract Sheldon when he slows the progress of their guidance system. Also, Penny and Amy take Bernadette out for the night, leaving Raj and Stuart to care for baby Halley.
Aired: February 16th, 2017 @ 7:00 PM CST
Sheldon and Amy have their first fight since moving in together and Koothrappali is shocked at the realities of financial independence when he stops receiving support from his father.