"Grace Evans, an overworked New Yorker looking for a total escape from her busy life, books an Airbnb on a ranch in the middle of Wyoming. When she arrives at the idyllic getaway, she's pleased to find that the owner is a handsome man by the name of Calvin Wells -- and he's eager to introduce her to his easygoing way of life. But there are things Grace discovers that she's not too pleased about: A lack of cell phone service. A missing woman. And a...