10 Top TV Series That Went on for Way Too Long

The audience notices when television series producers try to squeeze too much juice out of the rind. The law of diminishing returns? More like the law of diminishing re-runs!

Some television shows should have quit while they were ahead. Too often, that's just not how Hollywood works.

1. The Walking Dead

Photo Credit: American Movie Classics.

The rare zombie show that receives high critical praise, The Walking Dead eventually became a dead show walking thanks to repetitive plot points, bizarre ch...