CBS Announces Episode 3.22 Posted April 13, 2010
CBS has announced the details of the penultimate episode of the season, "The Staircase Implementation", which will air May 17th.
"The Staircase Implementation" - Leonard tells Penny about how he met Sheldon for the first time...and what happened to the elevator, on THE BIG BANG THEORY, Monday, May 17 (9:31-10:01 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 Staircase Implementation
Season 3, Episode 22 - Aired May 17, 2010
After a disagreement with Sheldon, Leonard tells Penny the story of how he moved into the apartment and became friends with Sheldon.
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