The SAVED BY THE BELL reboot trailer is SO EXCITED!! The series, has a new trailer featuring faces both familiar and new. The original Saturday morning series ran from 1989 to 1993, starring Berkley, Mark-Paul Gosselaar, Tiffani Thiessen and Mario Lopez. Lopez and Berkley are featured with a whole new cast of Bayside students, one of whom is the child of Berkley’s Jessie Spano. Another is the son of Gosselaar and Thiessen’s characters. .