Photo Flash: The Gang's All Here! First Look at GLEE's 100th Episode with Kristin Chenoweth, Diana Agron & Others

GLEE's upcoming 100th episode, will feature a slew of familiar faces, including Diana Agron, Kristin Chenoweth, Amber Riley, Mark Salling, Harry Shum Jr., and more - today, the FOX has released a first look at the original gang back at McKinley High. Check them out below!

Glee is a musical comedy about a group of ambitious and talented kids who escape the harsh realities of high school by joining a Glee club, where they find strength, acceptance and, ultimately, their voice. Last year's graduates and aspiring singers, RACHEL BERRY (Lea Michelle) and KURT HUMMEL (Chris Colfer), packed their bags for New York and enrolled at a prestigious performing arts school, NYADA, where they made new friends and learned the cruel realities of college. These naïve freshmen moved into a Brooklyn loft, signed up for internships, auditioned for Broadway shows and gained a roommate when SANTAna Lopez (Naya Rivera) moved to the Big Apple.

Photos by Adam Rose/FOX