The Big Bang Theory (2007): The Staircase Implementation

The Big Bang Theory (2007)

Details

Show
The Big Bang Theory (2007)
Season
Season 3
Episode
S03xE22
Air Date
17 May 2010
Where to watch

Overview

The Big Bang Theory season 3, episode 22 — “The Staircase Implementation” (S03xE22) first aired on 17 May 2010.

Leonard tells Penny about how he met Sheldon for the first time...and what happened to the elevator.