12 Season
279 Episode
The Big Bang Theory - Season 2 Episode 21 The Vegas Renormalization (2019)
Leonard and Koothrappali escort a heartbroken Wolowitz to Las Vegas, and Sheldon becomes locked out of his apartment and must stay with Penny.
- Country : United States of America
- Genre : Comedy
- Studio : CBS
- Director : Chuck Lorre, Bill Prady
- Cast : Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch