Big Bang Theory Cast in Superhero Costumes

The show’s cast will end up in “superheroine drag” in the April 12 episode — that’s Simon Helberg as Batgirl, Jim Parsons as Wonder Woman, Johnny Galecki as Supergirl, and Kunal Nayyar as Catwoman —

The show involves the return of Sheldon’s arch-nemesis, Evil Wil Wheaton.