Saved by the Bell - Season 4 - Eps 25: The Time Capsule
In 2003, the senior class find a video time capsule buried by the gang in 1993 before graduation, and Mr. Belding, still Bayside's principal, watches it with them.
About Saved by the Bell

Title: Saved by the Bell
First Air Date: 1989-08-20
Last Air Date: 1993-05-22
Status: Ended
Rating: 7.811/10 (from 668 votes)
Language: EN
Seasons: 5
Total Episodes: 86
Network: NBC
Genres: Family, Comedy
Production Companies: Peter Engel Productions, NBC Productions, NBC Studios
Synopsis
Lovable schemer Zack Morris leads his pals on adventures at California's Bayside High School. The friends navigate relationships, final exams, school dances, breakups and more while frequently frustrating their principal, Mr. Richard Belding, who does his best to keep them in check.
Cast

Mark-Paul Gosselaar
Zack Morris

Mario López
A.C. Slater

Dustin Diamond
Samuel 'Screech' Powers

Lark Voorhies
Lisa Turtle

Dennis Haskins
Richard Belding