Season 2, Episode 21 The Vegas Renormalization

First Aired: April 27, 2009

Leonard, Koothrappali and Wolowitz go to Las Vegas, and Sheldon is locked out of the apartment, leaving him no choice but to stay with Penny.

Watch Now
Paid

Guest Cast

Next On TVSee all »

Cast & Details See all »

  • Premiered: September 24, 2007
  • Rating: TV-PG
  • Premise: Two nerdy physicists share an apartment and an unlikely friendship with their beautiful neighbor with whom one of them is infatuated. Like the universe after the big bang, the show's popularity expanded, thanks to breakout star Jim Parsons, along with the… (more)

Show More »

Trending TonightSee all »

Related Video

<em>The Big Bang Theory</em>
The Big Bang Theory Officially Renewed for Two More Seasons

Seasons 11 and 12 are a go!