The Big Bang Theory
› Season 4
S4 E11: The Justice League Recombination
The guys find a "super" use for Penny's new boyfriend, Zack, when they enter a costume contest as the Justice League.
| Air date | Dec 16, 2010 |
|---|---|
| Runtime | 20 minutes |
| TMDB rating | ★ 8.0/10 |