The Plagiarism Schism The Big Bang Theory : Season 12 Episode 21
TV-PG CBS 22m int(0)
Aired: May 2nd, 2019 @ 8:00 PM EST on CBS
Kripke has proof that Dr. Pemberton plagiarized his thesis in college, and Sheldon and Amy aren't sure if they should turn him in or not. Meanwhile, Howard learns that Bernadette wasn't the only waitress at the Cheesecake Factory who had a crush on him.