Glee First Look: Who's Returning to New Directions?

Glee is pulling out all the stops for its last five episodes of the season.

Ryan Murphy tweeted an intriguing picture Tuesday that includes glee club alums Mercedes (Amber Riley) and Mike (Harry Shum Jr.) and a sweet moment between on-and-off couple Kurt and Blaine (Chris Colfer and Darren Criss).

Photos: Glee's best and worst performances so far

Mercedes won't just be in town from L.A. to grab coffee with her friends, she'll also be putting her beloved — and dearly missed — pipes to good use. In the picture, from the April 18 episode titled "Sweet Dreams," Mercedes, Tina (Jenna Ushkowitz), Kurt, Artie (Kevin McHale) and Finn (Cory Monteith) reunite to help Rachel (Lea Michele) prepare for a big Broadway audition. Gee, we wonder what song they'll be performing. (Also: Are Finn and Rachel back together now that Mr. Boy Gigolo is out of the picture?!)

In recent days, Murphy has also tweeted photos of returning guest stars Kate Hudson (here) and Sarah Jessica Parker (here).

Glee returns Thursday at 9/8c on Fox. Are you excited for the final episodes of the season? Which Glee couples do you want to get back together?