WOLOWITZ RECEIVES SHOCKING NEWS AS EVERYONE PREPARES FOR THE REOPENING OF STUART'S COMIC BOOK STORE, ON "THE BIG BANG THEORY," THURSDAY, FEB. 19

Nathan Fillion To Guest Star

"The Comic Book Store Regeneration" - Wolowitz receives some shocking news as everyone prepares for the reopening of Stuart's comic book store. Penny teaches Sheldon how to "let it go," but can't follow her own advice after she learns something infuriating about Amy. Also, Leonard and Raj think they spot Nathan Fillion at a restaurant, on THE BIG BANG THEORY, Thursday, Feb. 19 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Nathan Fillion guest stars.

REGULAR CAST:

Johnny Galecki (Leonard)
Jim Parsons (Sheldon)
Kaley Cuoco-Sweeting (Penny)
Simon Helberg (Wolowitz)
Kunal Nayyar (Koothrappali)
Mayim Bialik (Amy)

RECURRING CAST:

Kevin Sussman (Stuart)
John Ross Bowie (Barry Kripke)

GUEST CAST:

Nathan Fillion (Customer)
Angela Relucio (Hostess)

WRITTEN BY: Jim Reynolds, Maria Ferrari and Jeremy Howe

TELEPLAY BY: Steven Molaro, Eric Kaplan and Steve Holland

DIRECTED BY: Mark Cendrowski