In this new psychological horror-thriller from Tate Taylor and Blumhouse, a lonely woman befriends a group of teenagers and decides to let them party at her house. Just when the kids think their luck couldn't get any better, things start happening that make them question the intention of their crazy host.

Parents need to know that Ma is a thriller with horror elements about a woman (Octavia Spencer) who offers to let teens party and drink in her house ... but it turns out she has some pretty dark secrets. Expect extremely mature content on all fronts. Teens and others are tortured in various ways (lips sewn &