The Big Bang Theory Season 3 Episode 7 Info.

Next week on The Big Bang Theory.

The Guitarist Amplification

After a fight between Leonard and Penny has some influence on Sheldon's life,

He is forced to play peacemaker in order to get the couple back together.

Nov 9th 2009

Source : CBS

Director : Mark Cendrowski

Guest Star : Kevin Sussman as Stuart

Story :

Chuck Lorre

Lee Aronsohn

Stay tune next week on Tuesday night for the release!