Inheritance (horror movie: trailer).

In dark psychological horror flick Inheritance, a patriarch of a super-rich family suddenly passes away, leaving his daughter with a shocking inheritance – madman Simon Pegg locked up in a secret bunker for 30 years below their grounds – the crazy old Peggster possessing a chain of dark secrets that may or may not be true, and which threatens to unravel and destroy her life.

The movie stars Lily Collins, Simon Pegg, Connie Nielsen and Patrick Warburton.