The Messengers (movie, 2007)

When the Solomons trade in the craziness of big-city life for the quiet of a North Dakota farm, little do they expect the nightmare that follows. Soon after arriving, teenage Jess (Kristen Stewart) and her younger brother see terrifying apparitions and endure attacks from a supernatural source. Jess must warn her disbelieving family before it is too late to save them.