Supernatural: Witch's canyon.

Twenty two years ago Samantha and Deanna Winchester lost their mother to a mysterious demonic force. In the years after their father John, taught them about the paranormal evil that lives in the dark corners and on the back roads of America... and he taught them how to kill it. Samantha and Deanna have set out on a trip to the Grand Canyon, but this is no vacation for the sisters. On a stretch of deserted ranchland just beyond the canyon's stunning vista's, mysterious murder sprees have occurred every forty years. The areas inhabitants have been few and far between in years past, but a nearby mega mall is about to celebrate it's grand opening and attract thousands of fresh victims. The Winchester sisters are determined to protect locals and shoppers alike, but they never anticipated they'd be fighting a group of killers this vicious, this vindictive, this... dead. A deadly horde of animal spirit's and human ghost's has arisen to terroize this tiny corner of the Arizona desert. If Samantha and Deanna can't figure out why, the wide open spaces of the West will once again become a desolate frontier... and the witch's canyon will be the sisters final resting place.