Cursed Waters: Creature of Lake Okanagan.

Lake Okanagan is one of the deepest lakes in North America... and home to a lake monster. Sixty feet long with multiple humps on its back, hundreds of witnesses over centuries have seen the "demon" in the lake. Now, two researchers travel to the lake in the interior of British Columbia to get to the heart of the strange phenomenon, and find out what lurks beneath the waters.