Watch the final season of The Big Bang Theory on CBS All Access and stream and relive past episodes from previous seasons. US series The Big Bang Theory will air its final episode in , ending one of the longest-running sitcoms in US history. The programme's 12th. The Big Bang Theory is the leading explanation about how the universe began. At its simplest, it says the universe as we know it started with a. On Tuesday, March 21, , it was announced that The Big Bang Theory would Also, Bernadette and Penny take out Raj's fiancée, Anu, for dinner to get the. The twelfth and final season of the American television sitcom The Big Bang Theory premiered "Live+7 Weekly Ratings: 'D.C.'s Legends of Tomorrow' Season Premiere Ranks Third in Adults Percentage Gains". Programming Insider. Created by Chuck Lorre, Bill Prady. With Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg. A woman who moves into an apartment across the hall. The Big Bang Theory is an American television sitcom created by Chuck Lorre and Bill Prady, . By coincidence, Robertson had recently read Simon Singh's book Big Bang, and at the concert improvised a freestyle rap about the origins of the. The Big Bang Theory is an American comedy television series created and executively produced by Chuck Lorre and Bill Prady. Like the name of the series . Get the latest The Big Bang Theory news, episode guides, character quotes, merchandise and more on our fan site.