Nathan Fillion Guest Stars on "Community"

back to school

"Castle" star Nathan Fillion mops the floor with the cast of "Community" in tonight's new episode.

Jan 30, 2014 | 03:33 PM

It's finally happening: Nathan Fillion's episode of the cult comedy "Community" airs tonight on NBC. Geek worlds collide as the "Castle" and "Firefly" star joins an impressive cast of guest stars, including "Criminal Minds'" Paget Brewster, "Terminator 2's" Robert Patrick, comedian Kumail Nanjiani, and "Switched at Birth's" Katie Leclerc. 

Here's what NBC has to say about tonight's episode (titled "Analysis of Cork-Based Networking"):

“It’s time for the midterm dance and Annie (Alison Brie) sets about getting the Greendale cafeteria ready for the festivities. She and Professor Hickey (guest star Jonathan Banks, “Breaking Bad”) team to navigate Greendale’s custodial corridors of power and must negotiate with Bob Waite (guest star Nathan Fillion, “Castle”), the politically savvy Greendale head custodian, and his right-hand man Lapari (Kumail Nanjiani, “Franklin & Bash”). They must also contend with Debra Chambers (guest star Paget Brewster, “Criminal Minds”), Greendale’s head of I.T. and Waldron (guest star Robert Patrick, “Identity Thief”), Greendale’s head of parking, in what becomes an increasingly complex hierarchy of staff.”

How will Chang react to a head custodian who looks suspiciously like his same-sex crush? Tune in tonight to find out. In the meantime, check out some exclusive behind-the-scenes pics from Nathan and NBC below (and don't forget to check out the epic teaser trailer).

Nathan Fillion's episode of "Community" airs tonight, Thursday, January 30 at 8 p.m. EST on NBC.


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