The Big Bang Theory – Casting News – Danica McKellar to Guest

Former Wonder Years darling Danica McKellar, who played Kevin’s neighbor crush, Winnie Cooper, has grown up to be a gorgeous nerd, with a best-selling line of math books. So what better home for her than showing up on CBS’ nerd-filled Big Bang Theory? Look for Danica on the Jan. 11 episode.

“I play Abby, a grad student at Cal Tech,” teases the actress, who turns 35 on Jan. 10. “She’s the love interest for one of the characters.”

Who? I’ll give you a hint — it’s not Penny.

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