Hereditary is going to be your next favorite horror movie.

Horror hasn't had a lot of critical successes this year, but the buzz around Heredity, the surprise hit of this year's Sundance film festival. Made by filmmaker Ari Astor and produced the people who produced The VVitch and Split, Hereditary stars Toni Collette as a dollhouse maker who struggles with the supernatural in the wake of her mother's passing.  

The Graham family starts to unravel following the death of their reclusive grandmother. Even after she's gone, the matriarch still casts a dark shadow over the family, especially her loner teenage granddaughter, Charlie, whom she always had an unusual fascination with. As an overwhelming terror takes over their household, their peaceful existence is ripped apart, forcing their mother to explore a darker realm in order to escape the unfortunate fate they've inherited.

Check out the trailer below. I can't wait to see this!