The Justice League Recombination

The guys get Zack and Penny to join their Justice League costume for a New Year's Eve bash at the comic book store.

TV-14-DL
Season 4 | Episode 11

Cast

Jim Parsons

as Sheldon Cooper

Johnny Galecki

as Leonard Hofstadter

Kaley Cuoco

as Penny

Simon Helberg

as Howard Wolowitz

Kunal Nayyar

as Raj Koothrappali