917 'The Celebration Experimentation' Press Release Posted February 18, 2016

917 'The Celebration Experimentation' Press Release

CBS has issued the press release for the 200th episode of The Big Bang Theory, "The Celebration Experimentation", which airs next Thursday, February 25.

The episode is packed with regular The Big Bang Theory guest stars with Christine Baranski, John Ross Bowie, Sara Gilbert and Wil Wheaton all appearing alongside special guest star Adam West.

The Celebration Experimentation – After more than nine years together, the gang finally celebrates Sheldon’s birthday, surprising him with a special guest, on the 200th episode of THE BIG BANG THEORY, Thursday, Feb. 25 (8:00-8:31 PM, ET/PT) on the CBS Television Network.

More about the episode

'The Celebration Experimentation' - Season 9, Episode 17
Aired February 25, 2016 at 8/7c on CBS.

After more than nine years together, the gang finally celebrates Sheldon's birthday, surprising him with a special guest, on the 200th episode of The Big Bang Theory.

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