It’s rare that a series remains consistent throughout its entire run but these TV shows that only had one bad season came awful close. We’ll be looking at various beloved and critically acclaimed TV shows that are known to have one infamous season that tarnished the overall reputation of the series. We’ll only be including shows with brief season-long dips in quality so shows like The Simpsons that suffered a permanent depression and loss of quality will not be included. MsMojo ranks the TV shows that only had one bad season. Which TV show do you think only had one bad season? Let us know in the comments!