Killakee Cat

Like all of the supernatural kitties, this Irish creature's origins began centuries ago. However, sightings have continued into modern times, which makes this arguably the most frightening. Like the tall tales that are common in the area, this one is attached to a particular great house. But we can assure you, nothing like this ever happened on Downton Abbey. Located in Dublin, the Killakee House was rumored to be haunted by a spectacularly creepy cat. Though technically it stalked the grounds, unlike other big cat sightings in the UK, the main difference is that this cat is supernatural.

In 1968, a young couple bought the Killakee House and began much needed renovations. Within days, workers started hearing strange noises and sensing things that quite frankly were decidedly spooky. Things came to a head when the workers were shocked by the sudden appearance of a towering black cat with eyes that "glowed like a demon." Just as the renovators started freaking out, the specter vanished. Afterwards, the new owners listened politely to the story, but didn't put much stock in the tale. And then ... the creature appeared to each of the new owners in turn. The giant apparition appeared in every corner of the house, despite locked doors and windows, stalking the couple with its penetrating stare and toothy snarls. The newlyweds sought help from the Catholic Church, whereupon an exorcism was performed on the estate. For a few months, everything was quiet, and the two believed their nightmare was finally over. Sometime later, however, a group of actors visiting the estate held a séance, whereupon the devilish creature returned, bringing with it two frightening ghosts dressed in nuns' garb. And thus, the nightmare continues.