Class is back in session! The gang from Saved by the Bell's Bayside High School came together once again for an amazing, nostalgia-filled reunion skit during The Tonight Show With Jimmy Fallon on Wednesday, Feb. 4. The former costars shared behind-the-scenes photos and seemed just as "excited!" as ever to don their mom jeans, cheerleading uniform, and more.
Before and after the big reveal, series stars Mark-Paul Gosselaar (Zack Morris), Tiffani Thiessen (Kelly Kapowski), Elizabeth Berkley (Jessie Spano), and Mario Lopez (A.C. Slater) posted dressing room and on-set photos.