Jimmy Fallon took a trip to Bayside High on Wednesday’s episode of The Tonight Show, reuniting the cast of the popular 90s sitcom Saved By the Bell – well, Mark-Paul Gosselaar (Zack Morris), Tiffani-Amber Thiessen (Kelly Kapowski), Elizabeth Berkley (Jessie Spano), Mario Lopez (A.C. Slater) and Dennis Haskins (Principal Belding) at least – for a […]