Still from The Big Bang Theory S2E21
The Big Bang Theory › Season 2

S2 E21: The Vegas Renormalization

Leonard and Koothrappali escort a heartbroken Wolowitz to Las Vegas, and Sheldon becomes locked out of his apartment and must stay with Penny.

Air dateApr 27, 2009
Runtime22 minutes
TMDB rating★ 7.5/10