He's been promising to do it for years, and on Wednesday night, Jimmy Fallon succeeded in reuniting (most of) the cast of the beloved '90s show "Saved By the Bell."
Early in the night, Fallon posted a photo on Instagram — posing with Zack Morris (Mark-Paul Gosselaar) and that iconic brick phone — to get fans excited (so excited!).
Later on the show, "Tonight's" LA set was transformed into Bayside High School, where "new student" Jimmy Fallon chatted with buddies Zack Morris, A.C. Slater, Jessie Spano, Kelly Kapowski and principal Mr. Belding, all played by the original actors.
With a number of allusions and inside jokes about the actors and characters — it's a must-watch for any true "Saved by the Bell" fan.