Most spin-offs aren't that popular, see: Joey, That 80s Show, and The Brady Brides. But a lot of our favorite shows actually are spin-offs, you just didn't know it. 1. Saved By The BellPopSugarYou can thank a bad Disney Channel series called Good Morning, Miss Bliss for your favorite gang of high school students. The original series still featured the characters (and actors) of Zack, Screesh, Lisa, and Mr. Belding, but the show focused on a character named Miss Bliss. After 13 episodes, it was clear that Miss Bliss was no good, so they re-worked the show and added Slater,