LOS ANGELES (TheWrap.com) - "Community" might be losing a Chevy Chase, but it's gaining a Jason Alexander.
Former "Seinfeld" star Alexander, who played neurotic bumbler George Costanza on the series, will guest-star on the beleaguered NBC comedy, and while the actor is tight-lipped on the details, he promises that the episode will be a doozy.
"Filming a crazy episode of 'Community' this week," the actor tweeted early Tuesday. "Can't say much about it but it's a fun one."
It is not known what role Alexander, who guest-starred on "Two and a Half Men" earlier this year, will play on the series, or if he will appear on more than one episode. A spokeswoman for the NBC series has not yet responded to TheWrap's request for comment.
Last month, news broke that Chevy Chase - who plays Pierce Hawthorne on the series - is leaving "Community," following an ugly standoff with the show's creator and former showrunner, Dan Harmon, and an incident when he reportedly tossed out the N-word, after complaining about his character's racism. Chase will appear in most of the episodes of the upcoming fourth season.
"Community" returns to the air February 7.