Firefly's Nathan Fillion Is Guest Starring On The Big Bang Theory Playing The Best Character Of All — Himself!
Nathan Fillion's status as a nerd icon is now official!
The Castle star is guest-starring in an upcoming episode of The Big Bang Theory as the most exciting character possible: himself!
Nathan is joining a long tradition of sci-fi stars making cameos on the sitcom, including Katee Sackhoff, Wil Wheaton, George Takei, Carrie Fisher, and even Nathan's Firefly costar Summer Glau!
Guesting on Big Bang has become something of a rite of passage.
So how will the gang meet Nathan? Simple: they see him at a restaurant and debate whether or not to ask him for a photo!
Clearly, their geekiness gets the better of them! To see how well it works out, you can watch Nathan's episode February 19th on CBS!
[Image via CBS.]