GLEE 100th Episode Round-Up! Original Stars Return, Set Pics & Tweets

The entire surviving original cast of FOX's hit musical dramedy series Glee has reconverged to film the show's 100th episode and the stars themselves have taken to social media this week to share comments, behind the scenes pics and preview what is sure to be a must-see Glee spectacular.

Among the numerous social media messages released so far, Lea Michele shared a special candid photo and took to her Twitter to write, "Love these ladies! @JennaUshkowitz and #Hemo! So nice to have Heather back! #glee100thepisode".

Follow Lea Michele on Twitter here.

Mark Salling posted a pic of himself alongside Darren Criss, sharing, "just a sensible on set 90's jam sesh with @darrencriss".

Follow Mark Salling on Twitter here.

Darren Criss re-Tweeted the image, adding the amusing caption, "the angel opens her eyyyeehhhs!!!!"

Follow Darren Criss on Twitter here.

Chord Overstreet revealed the return of Dianna Agron, sharing a social media image and commenting, "Anyone you recognize in the background?!"

Follow Chord Overstreet on Instagram here.

Additionally, Naya Rivera cryptically shared, "On set for Glee shooting a Britanna shocker! ??".

Follow Naya Rivera on Twitter here.

Also, Kevin McHale shared a shot of returning guest star Kristin Chenoweth along with Matthew Morrison and himself, writing, "Look who's back at McKinley! ??".

Follow Kevin McHale on Instagram here.

Director Paris Barclay had social media love to share, as well, writing, "Making Glee 100 w/ @marksalling @diannaagron & #chacecrawford".

Follow Paris Barclay on Twitter here.

Of note, Glee returns from its winter hiatus with a new episode on February 25. The 100th episode airs on March 18.

View the numerous Glee 100th episode social media images below.

Photo Credits: Twitter & Instagram