Chris Haston/NBCU Photo Bank/Getty Images
21 of 24
Saved by the Bell: The College Years (NBC)
Spun Off From: Saved by the Bell
Saved by the Bell: The New Class, which inexplicably ran seven years, gets most of the spin-off hate, but The College Years was just as ill-conceived. The prime-time show struggled to adapt its parent series' enduring corny humor to the heavy-handed "mature" situations it portrayed and introduced completely dull replacements for Lisa and Jessie. And don't even get us started on casting former football player Bob Golic as the R.A. At least the one-season non-wonder ended on a good note: Zack and Kelly got married in a Vegas-set TV movie.