Saved by the Bell is an American television teen sitcom created by Sam Bobrick for NBC. The series premiered, in prime time, on August 20, 1989, a Sunday night. Targeted at kids and teens, Saved by the Bell was broadcast in the United States on Saturday mornings, later as the flagship series in NBC's TNBC lineup. A spin-off of the Disney Channel series Good Morning, Miss Bliss, the show follows a group of high school friends and their principal at the fictional Bayside High School in Los Angeles. Primarily focusing on lighthearted comedic situations, it occasionally touches on serious social issues, such as drug use, driving under the influence, homelessness, remarriage, death, women's rights, and environmental issues. The series starred Mark-Paul Gosselaar, Dustin Diamond, Lark Voorhies, Dennis Haskins, Tiffani-Amber Thiessen, Elizabeth Berkley, and Mario Lopez. The series ran for four seasons, airing its final episode, again in primetime, on May 22, 1993, a Saturday night.

The National Broadcasting Company (NBC) is an American commercial broadcast television and radio network serving as the flagship property of the NBC Entertainment division of NBCUniversal, a subsidiary of Comcast. The headquarters of NBC is in New York City at the Comcast Building. NBC also has offices in Chicago at the NBC Tower.