September 22, 2014 • 21m
Leonard and Amy make an unexpected trip to Arizona to fetch Sheldon; Penny interviews for a job at Bernadette's company; Stuart's ...Read more
September 22, 2014 • 20m
Sheldon is forced to teach a class as a Junior Professor and Howard decides to enroll in it. Meanwhile, Amy plays both sides when ...Read more
September 29, 2014 • 19m
Wolowitz feels nervous when he is asked to throw the first pitch at a Los Angeles Angels game. Penny and Leonard want to prove She...Read more
October 6, 2014 • 19m
Raj's honesty comes back to haunt him when his new girlfriend is unfriendly to Penny. The guys think about becoming part owners in Stuart's store.
October 13, 2014 • 19m
The girls head to Las Vegas for some weekend fun, while the guys try to invent something cool, but only come up with new ways to procrastinate.
October 20, 2014 • 21m
Sheldon and Raj test whether they could survive a dark-matter research expedition in a salt mine by simulating the conditions in a...Read more
October 30, 2014 • 20m
The guys try to help Penny out of an awkward work dilemma, when a smitten doctor shows up at her door after her flirtatious sales ...Read more
November 6, 2014 • 20m
The girls decide to re-enact their high school proms with the guys. While Sheldon feels under pressure to commit to his relationsh...Read more
November 13, 2014 • 20m
When Leonard gets minor surgery on his nose, Sheldon is the one in need of sympathy. Meanwhile, Raj's parents' impending divorce c...Read more
November 20, 2014 • 19m
While Sheldon says a tearful goodbye to the final installment of "Fun with Flags", Leonard, Howard and Raj search for something si...Read more
December 11, 2014 • 19m
Leonard and Howard turn to Raj for help in dealing with a work emergency when they nearly come to blows after blaming each other f...Read more
January 8, 2015 • 20m
Howard tries to distract Raj, who is anxiously awaiting data from a space probe he helped launch. Meanwhile, Sheldon and Leonard g...Read more
January 29, 2015 • 20m
When Sheldon becomes stuck in a rut with his work, the gang tries to help him by raising his stress levels. Howard teases Raj with...Read more
February 5, 2015 • 21m
Leonard and Sheldon publish a paper which is widely accepted except for comments from an internet troll. Meanwhile, the girls remi...Read more
February 19, 2015 • 20m
Howard receives some shocking news as everyone prepares for the reopening of Stuart’s comic book store. Penny teaches Sheldon how ...Read more
February 26, 2015 • 20m
As a joke, Sheldon and Penny try an experiment designed to make participants fall in love. Meanwhile, Leonard, Amy, Raj and Emily ...Read more
March 5, 2015 • 20m
A trip to the pet store ends in a fight after Amy learns Sheldon has applied for a one-way mission to colonize Mars. Meanwhile, Le...Read more
March 12, 2015 • 19m
Friction ensues when a magazine fails to mention Leonard in an article about the paper he co-wrote with Sheldon. Also, a blackout ...Read more
April 2, 2015 • 21m
When Leonard and Sheldon are invited to speak at UC Berkeley, they take a detour to try to meet an idol. Also, when Bernadette and...Read more
April 9, 2015 • 20m
When Sheldon and Amy build a blanket fort, they come to major crossroads in their relationship. Also, Howard meets the half-brothe...Read more
April 16, 2015 • 19m
When Raj is asked to create a message in case a NASA mission discovers alien life, the guys fight over what he should do. Also, Pe...Read more
April 23, 2015 • 19m
Howard questions his engineering abilities when he and Sheldon can’t get a toy drone to fly. Meanwhile, a cancelled flight nearly ...Read more
April 30, 2015 • 19m
Personalities collide when Sheldon and Leonard’s mothers finally meet. Meanwhile, Howard finally decides to “man up” and do his fa...Read more
May 7, 2015 • 20m
As Sheldon presses Leonard and Penny to set a wedding date, he encounters major changes in his own relationship with Amy. Meanwhil...Read more