The X-Files

These episodes were pulled from the air, sometimes for surprising reasons.

The truth will be out there for a new cast, including Danielle Deadwyler.

Sometimes shows bring back actors for multiple roles — it can actually get a little confusing if you’re paying attention.

The song ... doesn’t seem to exist?

The truth is out there yet again.

The truth is animated out there.

From 'American Idol' to 'The X-Files,' these are the shows that just don't know when to die.