CBS has announced the details of the final episode of the third season, "The Lunar Excitation", which will air May 24th. Mayim Bialik ("Blossom") guest stars and Sara Gilbert returns as Leslie Winkle.
"The Lunar Excitation" - While Penny worries that dating Leonard has ruined her for normal guys, Wolowitz and Koothrappali search for Sheldon's perfect match online, on the third season finale of THE BIG BANG THEORY, Monday, May 24 (9:31-10:01 PM, ET/PT) on the CBS Television Network.
You can find more information about the episode in our Episode Guide. There is a rerun on April 26th of The Maternal Congruence, but after that it's four straight weeks of original episodes.
, 20:51 25th May 2010.
, 22:08 24th May 2010.
, 12:53 20th May 2010.
, 04:11 14th May 2010.
, 13:02 4th May 2010.| Title | Date Posted | Category |
| CBS Announces Episode 4.02 | 31st August 2010 | Show |
| CBS Announces Episode 3.22 | 13th April 2010 | Show |
| CBS Announces Episode 3.21 | 13th April 2010 | Show |
| CBS Announces Episode 3.20 | 30th March 2010 | Show |
| CBS Announces Episode 3.19 | 15th March 2010 | Show |