The Big Bang Theory

Episode 3.07 : The Guitarist Amplification

The Big Bang Theory Poster

TV Info

Episode Premiere

November 09, 2009





Show Period

2007 - now

Production Company

CBS, Warner Bros. TV

Cast and Crew


Mark Cendrowski


Bill Prady, Richard Rosenstock, Jim Reynolds

Main Cast

Additional Cast

  • Kevin Sussman


Penny and Leonard have a huge fight after Penny tells him that a male musician friend of hers, who she dated for a short time, is coming to stay with her while he is in town. Leonard is enormously bothered by this and can't understand why Penny thinks it is fine. They begin to argue and we find out that Sheldon cannot take hearing people argue. Apparently Sheldon heard his parents argue all the time and it traumatized him. Koothrappali and Wolowitz then take sides and begin to argue about who is right in the fight between Penny and Leonard. Sheldon can't handle anymore fighting so he takes refuge in the comic book store where Penny and Leonard have to convince him that they are done fighting in order to get Sheldon to come home.

Reader's Reviews

Screen Name
Rate This TV