...and/or networks does it show on? Saved by the Bell is an American sitcom that originally aired between 1989 and 1993. The series follows the exploits of several students at Bayside High School, along with their principal. The show stars Mark-Paul Gosselaar, Dustin Diamond, Lark Voorhies and Dennis Haskins, who appeared in Good Morning, Miss Bliss, as well as Tiffani-Amber Thiessen, Elizabeth Berkley and Mario Lopez, who joined the cast for Saved by the Bell.