Chesterton wrote in an essay that "Modern people think the supernatural so improbable that they want to see it. I think it so probable that I leave it alone. Spirits are not worth all this fuss; I know that, for I am one myself" ("Skepticism and Spiritualism" Illustrated London News, April 14, 1906).
Here are a lits of TV shows that involve the Paranormal and Supernatural. The shows in bold are the ones that try to pass themselves as non-fiction, non-biases, documentary. As far as I can recall, all the shows listed by channel can still be seen on TV.
I think Chesterton is right. Just look at the number of shows on TV alone.
-The Dead Zone
-One Step Beyond
-Ghost Encounters (channel, time, and day not yet determined)
No longer running or Not sure if still on air
-Author C Clarke’s Mysterious World
-Author C Clarke’s Mysterious Universe