Mama is a horror film. Two sisters(Lily and Victoria) had to face a tragedy on their young age. Their parents fought and ending up by their father killing their mother. Then,their father took them to the woods. He was going to kill Victoria but Mama(the ghost) saved her. Mama killed the father.
The girls uncle,Lucas and his girlfriend Annabel searched for them. After 5 years,they were found alive in a decaying cabin. Lucas and Annabel welcomed them to their home. As Annabel try to reintroduce the girls to a normal life,she notices something isn't right.