CBS Announces Episode 4.17 Posted February 14, 2011

CBS Announces Episode 4.17

CBS has announced the details for the February 24th episode of The Big Bang Theory.

"The Toast Derivation" - Sheldon struggles to cope when he realizes it's actually Leonard who is the center of their social group, on THE BIG BANG THEORY, Thursday, Feb. 24 (8:00-8:31 PM, ET/PT) on the CBS Television Network.

You can find more information about the episode in our Episode Guide.

More about the episode

'The Toast Derivation' - Season 4, Episode 17
Aired February 24, 2011 at 8/7c on CBS.

When the gang start spending more time at Priya's apartment, Sheldon realizes Leonard is the center of their social group, not him. Meanwhile, Penny tries to move on after seeing Leonard in a new relationship.

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