Mark-Paul Gosselaar, Mel B, Andy Cohen Reenact Saved By the Bell Scene as Zack, Lisa,
 

Mark-Paul Gosselaar, Mel B, Andy Cohen Reenact Saved By the Bell Scene as Zack, Lisa, and Screech
Mark-Paul Gosselaar got back to his Saved by the Bell roots on Watch What Happens Live on Wednesday, Aug. 6, with Andy Cohen stepping in to play Screech, and Mel B taking on the role of Lisa Turtle -- watch **w!This article originally appeared on Usmagazine.com: Mark-Paul Gosselaar, Mel B, Andy Cohen Reenact Saved By the Bell Scene as Zack, Lisa, and Screech