Aired Tuesday May 21, 12:30pm - 1:00pmon E4

The Big Bang Theory

Series 12 Episode 9: The Citation Negation

Sheldon and Amy get some devastating news. Bernadette asks Stuart's girlfriend Denise to teach her how to beat Howard at a video game.

Original air date
Cast and crew
  • Kristy CecilDirector
  • Johnny GaleckiLeonard Hofstadter
  • Jim ParsonsSheldon Cooper
  • Kaley CuocoPenny
  • Simon HelbergHoward Wolowitz
  • Kunal NayyarRaj Koothrappali
+ Show all cast and crew