It’s looking like Glee’s upcoming 100th episode is going to be a party as old pals Gwyneth Paltrow and Kristin Chenoweth are joining the episode, alongside newcomer Chace Crawford!

TVLine.com broke the news that Paltrow will reprise her role as Holly Holiday, while Chenoweth will reprise her character April Rhodes. Both actresses won Emmys for their portrayal of the characters.

The 2-part storyline will air on March 18 and 25 and will see Sue Sylvester, played by Jane Lynch, shutting down the Glee club for good and bidding adieu to Will Schuester. The reunion of characters is meant to be a goodbye to Matthew Morrison’s character, though he will not be leaving the show, according to TVLine.

Chace Crawford will join the 100th episode as a “sort of Yalie degenerate” according to E! Online. He will also be involved with Quinn’s storyline. There are no details on whether Chace Crawford will appear as a recurring character for the remainder of Glee season 5 or if this is a one-time appearance.

Many of the original cast members from Glee will return for the 100th episode including Dianna Agron, Harry Shum, Jr., Mark Salling, Amber Riley and Heather Morris. Fans saw a glimpse of some of these characters earlier this season on Glee during the heartbreaking Cory Monteith tribute episode titled “The Quarterback.”

The episodes that follow the 100th episode will focus primarily on the New York City storyline which currently features Rachel, Kurt and Santana.

Are you excited to see what Chace Crawford and the old Glee gang brings to the monumental 100th episode?