The Big Bang Theory
The Wheaton Recurrence
Season 3, Episode 19 · Aired 2010-04-12

Synopsis
Fight between Leonard and Penny threatens their relationship, while Sheldon battles Wil Wheaton in bowling.
In the series
This episode is part of The Big Bang Theory (2007–2019) on CBS.
Nerd culture goes multi-cam prime-time global.
Key cast
- Johnny Galecki as Leonard Hofstadter
- Jim Parsons as Sheldon Cooper
- Kaley Cuoco as Penny
- Simon Helberg as Howard Wolowitz
- Kunal Nayyar as Raj Koothrappali
- Mayim Bialik as Amy Farrah Fowler