The Big Bang Theory 9×24 Promo “The Convergence Convergence” Season Finale

The Big Bang Theory 9×24 “The Convergence Convergence” (Season Finale) – Chaos ensues when Leonard’s recently divorced parents, Alfred (Judd Hirsch) and Beverly (Christine Baranski), and Sheldon’s devoutly religious mother, Mary (Laurie Metcalf), come to town. Also, Wolowitz and Koothrappali think the government is out to get them when they are contacted about their guidance system, on the ninth season finale of THE BIG BANG THEORY, Thursday, May 12th on CBS. Official website: http://www.cbs.com/shows/big_bang_theory/ Official Twitter page: https://twitter.com/bigbang_cbs Official Facebook page: https://www.facebook.com/TheBigBangTheory The Big Bang Theory 9×24 Promo/Preview “The Convergence Convergence” (Season Finale) The Big Bang Theory Season 9 Episode 24 Promo The Big Bang Theory Season 9 Season Finale Promo The Big Bang Theory 9×24 Promo “The Convergence Convergence” (HD) Season Finale