Holly Michelle Phillips (née Gilliam; born June 4, 1944) is an American singer, songwriter, and actress. She gained fame as a member of the 1960s group The Mamas & the Papas, and is the last surviving original member of the group.
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.
