During the course of the series, 279 episodes of The Big Bang Theory aired, between September 24, 2007, and May 16, 2019. All seasons and episodes have been released on DVD, Blu-ray, and HBO …

Leonard is disappointed when Penny develops an interest in an attractive physicist at the university. Meanwhile, Sheldon struggles to find an appropriate Christmas gift for Penny. A pair of socially …

The following is a list of episodes of the CBS sitcom The Big Bang Theory chronologically. As of May 16, 2019, 279 episodes aired in 12 seasons.

A complete guide to all Big Bang Theory episodes, including synopses, original air dates, guest cast and crew members for each episode.

Sheldon and Amy's super asymmetry theory is proven by two physicists, Dr. Pemberton and Dr. Campbell from Chicago, who then try to kick Amy off the Nobel nomination.

Mar 20, 2025 · A guide listing the titles AND air dates for episodes of the TV series The Big Bang Theory.

May 16, 2023 · Complete The Big Bang Theory episode and season guide with episodes ranked. Interactive ratings grid chart for all 279 episodes across 12 seasons of TV. Visual heatmap of review …

Oct 1, 2007 · Is a comedy about brilliant physicists, Leonard and Sheldon, who are the kind of "beautiful minds" that understand how the universe works. But none of that genius helps them interact with …

Jan 30, 2015 · As "The Big Bang Theory" celebrates its 100th episode, Rick Edwards looks back at some of the US sitcom's most hilarious and memorable scenes and talks with the cast and crew on …

6 days ago · If you've watched the earliest season of "The Big Bang Theory" recently, you may notice that it plays very differently these days.