The Cairn's life seems to be a harmonic family: The father Brad works as a stockbroker, his wife Abby takes care of their common new-born daughter Lily, and the 9-year-old Joshua is high-talented. But the appearances are deceptive. Joshua becomes gradual jealously, that his parents give the baby more attention than him. Therefore he begins to terrorize his family.
Sam Rockwell,Celia Weston,Vera Farmiga,Dallas Roberts,Jacob Kogan,Michael McKean