The Simpsons - it's still on and it's now sort of a parody of itself. There was a time in the 1990's/early 2000's when the Simpson's was an amazingly literate critique of American culture. It may have been the best show on American tv at one point.
Yes. From my childhood, I remember the episode where Bart and Tony Hawk are flying in the air and fighting with skateboards as the moment they jumped the shark. I'll chuckle every now and then when watching a new episode, but they're so dumb.
Z Nation from the first episode and consistently plummeting into worse to the end lol
Haha seriously! Those last few episodes smelled like a rotting zombie in the deep south.