Back to Top
The Big Bang Theory (2010)
S3 E22 | The Staircase Implementation
0h 20m | TVPG | Sitcom
Watch The Big Bang Theory online.
Leonard tells Penny about how he met Sheldon and what happened to the elevator.
See which package this show is available in:
Season
12
11
10
9
8
7
6
5
Get more with DIRECTV
Sign up for FREE
Introducing a free premium TV experience
Enjoy a curated selection of popular free live channels and On Demand library