The Big Bang Theory: Season 9 Episode 2: The Separation Oscillation
Starring: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Mayim Bialik, Melissa Rauch, Melissa Tang
Length: 19 minutes
On Air Date: 28 Sept 2015
The Big Bang Theory: S09E02 Description: Leonard and Penny try to work through their marital issues. Meanwhile, Sheldon films a special episode of “Fun with Flags” after his breakup with Amy, and Bernadette feels guilty about withholding a secret from Penny.