What Show Should Have Only Had One Season?

[Black Dougal]

The Apprentice...

 

[AnotherGuy]

Dexter. The first season was fantastic. There were other good seasons, and bad seasons, but nothing topped the first season.

The season with John Lithgow as the Trinity Killer was peak Dexter (for me) with that hard loss at the end of the season.

 

[Tonguez]

Fox News - the joke quickly wore thin

 

[Nightfly]

Glee.

 

[Atomoctba]

I completely agree with Heroes. Two more that came to my mind are Supernatural and Hemlock Grove.

Also Once Upon a Time. While there are good episodes in later seasons, the show was never consistent in quality after the first season.

 

[Reynard]

Supernatural

That's interesting. I have never actually watched that show, but it seems from observing the fandom that few people would agree with you.

 

[Professor Murder]

Firefly.
By being only one season, it was all killer, no filler.

 

[Greg K]

Supernatural

I personally, thought the first few seasons were very good. Later seasons were not as good, but there were still some episodes along the way.

 

[Epic Meepo]

Squid Game?

 

[TiQuinn]

Firefly.
By being only one season, it was all killer, no filler.

I can respect that.