As The Big Bang Theory approached its series finale, the stakes for Sheldon and Amy's Nobel Prize journey reached a fever pitch. In this episode, a major ethical hurdle arises that tests the integrity of our favorite geniuses.
Exposing Pemberton would effectively disqualify him, clearing the path for Sheldon and Amy to win. Watch The big bang theory s12e21 hdtv x264-luci...
The two rivals engage in a physical fight in the CalTech dining room—notably using Sheldon's iced tea as a weapon. As The Big Bang Theory approached its series
In a surprising move, Leonard decides to take matters into his own hands. Believing Sheldon and Amy deserve the Nobel, he obtains the proof from Kripke anyway, willing to "get his hands dirty" so his friends don't have to. However, Penny and Leonard’s inability to keep a secret eventually brings the truth to light, forcing Sheldon and Amy to confront the situation directly. The two rivals engage in a physical fight
A drunken Campbell eventually leaks the plagiarism evidence himself, ruining both their careers and leaving Sheldon and Amy as the primary contenders for the Nobel Prize. Subplot: Howard’s Ego Trip
It’s revealed that Campbell has been sleeping with Pemberton’s ex-wife, Linda.
Amy, in particular, struggles with the morality of using someone's past mistakes to destroy their career, even if they are a "grade-A weasel".