The Big Bang Theory
The Big Bang Theory S3 E22 - The Staircase Implementation
7.9
Leonard tells Penny about how he met Sheldon for the first time...and what happened to the elevator.
| Creator | Chuck Lorre |
|---|---|
| Actor | Johnny Galecki, Jim Parsons, Kaley Cuoco |
| Country | United States of America |
| Production | Chuck Lorre Productions |