SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!
Mid-Century Plot Summary and Synopsis
Academy Award® nominee Bruce Dern (Nebraska), Stephen Lang (Avatar franchise), and Shane West (“Gotham”) highlight this stylish, intense horror-thriller. Looking for a change one weekend, ER doctor Alice and her husband, Tom, rent a glamorous mid-century modern home designed by architect Frederick Banner. As they investigate the home, they learn that Banner and his two wives died mysteriously--yet their spirits are very much alive. As they meet Banner’s deranged son, they realize they must escape the home or succumb to its madness.
Source: Wikipedia (CC BY-SA 3.0).