It’s official, Mark Paul Gosselaar will reprise his legendary role as Zack Morris is the new Saved By The Bell Reboot. The show which was announced last year will focus around Mario Lopez and feature a new generation of kids at Bayside High. It was initially unclear if Gosselaar would be able to appear as Zack because he’s currently starring in the ABC sitcom Mixed-ish, which is a spin off of Black-ish. Mark Paul WILL be in the show as Zack, who has now become the governor of California. He talked to Entertainment Tonight about reprising the role that made him famous. [clip]. Tiffany Thiessen will return as Kelly Kapowski! The new Saved By The Bell will run exclusively on NBC’s new streaming Service, The Peacock which will launch later this year.