When Hal and his friends go to the mountains on a bigfoot-spotting mission, they end up embroiled in the hunt for a killer. Is their quarry a yeti from the neighboring mountain, or something else entirely? Unsure of who to believe, tensions mount as the shapeshifters find themselves in the crossfire between two powerful, ferocious clans. Only their wits and transformation abilities can help them uncover the truth behind the midnight attacks...