With the new season of The Big Bang Theory nearly upon us, there has been a lot of news about upcoming guest appearances. Here's a roundup of the latest guest star news.
-Mayim Bialik (Blossom) is appearing in the season opener, The Robotic Manipulation, as Sheldon's date.
-Steve Wozniak, the co-founder of Apple, appears as himself in the second episode of the season, The Cruciferous Vegetable Amplification.
-Laurie Metcalf is returning as Sheldon's mother in what will probably be the third episode of the season.
-Katee Sackhoff and George Takei are to appear as themselves in the episode tentatively scheduled for October 14, according to TV Squad. While Howard considers getting back together with Bernadette, the pair will present opposing points of the view on the matter as figments of Howard's imagination. Melissa Rauch appears again as Bernadette in the episode.
-Wil Wheaton is poised to make another appearance in the show, according to the Ausiello Files. Bill Prady told Michael Ausiello that he wants to revive the bitter feud between Sheldon & Evil Wil Wheaton this season.
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, 23:14 Sep 9 2010.| Title | Date Posted | Category |
| Lewis Black to guest star | August 13 2009 | Show |
| Laurie Metcalf to guest star | September 20 2007 | Show |
| Katie Leclerc to guest star on 'Big Bang' | September 2 2011 | Show |
| Courtney Ford to guest star on Big Bang Theory | September 22 2011 | Show |
| 'Mamma Mia' star to play Leonard's mother | January 17 2009 | Show |