The Big Bang Theory S12E9 backdrop
The Big Bang Theory poster

The Big Bang Theory (2007)

S12E9 The Citation Negation

Nov 15, 2018 Season 12 Episode 9 Comedy

Sheldon and Amy are heartbroken to discover through a Russian publication that the concept of Super Asymmetry has been previously proposed and rejected. At the same time, the fiercely competitive Bernadette enlists Stuart’s girlfriend to help her master a popular video game so she can finally triumph over Howard.

Previous S12E8
All Episodes
Next S12E10