In this chilling supernatural horror film directed by Andy Muschietti, two young sisters are discovered in a remote cabin after being missing for five years. They are taken in by their uncle and his girlfriend, played by Jessica Chastain, who soon realize that the girls are accompanied by a mysterious entity they call “Mama.” As the family struggles to adapt to their new life, they must confront the dark presence that refuses to let go of the children. The film is noted for its atmospheric tension and strong performances, particularly by Chastain. For those interested, it can be viewed for free on 123Movies / Movies123.