Mario Lopez is an American actor and television host. He has appeared on several television series, in films, and on Broadway. He is known for his portrayal of A.C. Slater on Saved by the Bell, Saved by the Bell: The College Years, and the 2020 sequel series. He has appeared in numerous projects since, including the third season of Dancing with the Stars and as host for the syndicated entertainment news magazine shows Extra and Access Hollywood. He has also hosted America's Best Dance Crew for MTV. In 2012, he co-hosted the second season of the American version of The X Factor with Khloé Kardashian, and was the sole host for the third and final season.

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.