"Boo!" "EEK!" Freaked out?

[Horse-Maiden of the Shire]

Have any of you guys ever gotten seriously freaked out while reading one of the books or watching one of the movies? I remember a month ago when I was reading this part in the Fellowship:

"Look back, Mr. Frodo! Do you see anything?"
On the far stage, under the distant lamps, they could just make out a figure: it looked like a dark black bundle left behind. But as they looked it seemed to move and sway this way and that, as if searching the ground. It then crawled, or went crouching, back into the gloom beyond the lamps.

Hoo dogey! Reading that at night in a dimly lit room was NOT a good idea. I had to keep looking outside at the Road beyond my window to see if there were any Black Riders there. It gave me the chills!