The Big Bang Theory
The Justice League Recombination
Season 4, Episode 11 · Aired 2010-12-16
Synopsis
The guys find a "super" use for Penny's new boyfriend, Zack, when they enter a costume contest as the Justice League.
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