The Most Terrifying Creatures That Attack While You’re Sleeping

Scary creatures, monsters and beings that might visit you tonight, from malevolent shadow people to curious aliens…

Locking your bedroom door won’t help… Presenting five terrifying creatures, monsters and aliens that prefer to visit at night, including shadow people, the shadowman and the Hat Man; the mare, alp and nightmare demons of folklore; machine elves and clockwork elves; the horrifying Cherokee witch / wizard known as the Raven Mocker; and of course extraterrestrial aliens visitors. Some have been caught on tape, but are they real or caused by disorders like sleep paralysis and fueled by scary stories and creepypasta?