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BIG BANG THEORY, THE
Air Date: Monday, April 13, 2009
Time Slot: 8:00 PM-8:30 PM EST on CBS
Episode Title: (#220) "The Hofstadter Isotope"
[NOTE: The following article is a press release issued by the aforementioned network and/or company. Any errors, typos, etc. are attributed to the original author. The release is reproduced solely for the dissemination of the enclosed information.]

A TRIP TO THE COMIC BOOK STORE LEADS TO AN UNUSUAL ROMANCE, ON "THE BIG BANG THEORY," MONDAY, APRIL 13

"The Hofstadter Isotope" - While a fellow comic book-loving pal of the guys romances Penny, Leonard and Wolowitz venture out into the world of "Ladies' Night" at a local bar, on THE BIG BANG THEORY, Monday, April 13 (8:00-8:30 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:

Leonard: Johnny Galecki
Sheldon: Jim Parsons
Penny: Kaley Cuoco
Wolowitz: Simon Helberg
Koothrappali: Kunal Nayyar

GUEST STAR:

Stuart: Kevin Sussman

WRITTEN BY: David Goetsch

DIRECTED BY: Mark Cendrowski

RATING: To Be Announced