List of Character Appearances

Character Appearances

 * Miss Bliss - appears in all episodes + the movie
 * Zack Morris - appears in all episodes + the movie
 * Mikey Gonzalez - appears in all episodes + the movie, except for Preteen Blues and The Neighbor. He was mentioned in The Neighbor by Lisa.
 * Samuel Powers - appears in all episodes + the movie.
 * Lisa Turtle - appears in all episodes + the movie, except for The Concert.
 * Eliza Gonzalez - appears in all episodes (starting with season 2) + the movie, except for The Contest, Jenny For Your Thoughts, and Baseball Dreams.
 * Jennifer Sparks - appears in all episodes + the movie, except for Sports Night.
 * Nikki Coleman - appears in all episodes + the movie, except for the Pilot. She is mentioned in the pilot by Zack.
 * Principal Richard Belding - appears in all episodes + the movie, except for

Miss Bliss, Zack, and Screech are the only characters to appear in every single episode.