Chace Crawford is returning to our TV screens -- even if only for one night!

The 28-year-old actor hasn't been seen on the small screen since 'Gossip Girl' went off the air in 2012, but fans will get the chance to see his handsome face in their living rooms on an upcoming episode of 'Glee.'

E! News reports that Crawford will appear on the FOX series' 100th episode. Will he sing? We don't know yet -- but we do know a little about his character, including who he'll hook up with!

"I think he's going to be Dianna Agron's new love interest," 'Glee' star Matthew Morrison dished at a pre-Golden Globes party in West Hollywood, Calif., last night (Jan. 9). "His name is Biff. He's kind of a Yalie degenerate."

Agron, whose Quinn has been notably missing from the series since last season, confirmed her return for the milestone episode last month. It will air in two parts, on March 18 and 25.

Crawford portrayed the upper-crust Nate Archibald on the CW's 'Gossip Girl' for six seasons. His next project is the indie film 'Undrafted,' about a promising baseball prospect.