The Big Bang Theory: Season 5 Episode 7: The Good Guy Fluctuation
Starring: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch, Christine Baranski
Length: 20 minutes
On Air Date: 8 Dec 2011
The Big Bang Theory: S05E07 Description: Sheldon tries to get into the spirit of Halloween by trying to scare the guys after they prank him. Leonard seeks Penny’s advice when an attractive comic book artist takes an interest in him.