The Big Bang Theory: Season 3 Episode 7: The Guitarist Amplification
Starring: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Carol Ann Susi
Length: 30 minutes
On Air Date: 2 Feb 2010
The Big Bang Theory: S03E07 Description: Sheldon is caught in the middle when Leonard and Penny argue about Penny’s friend staying at her apartment.