666: The Child (2006) on Netflix

Plot summary

A jet liner falls out of the sky and crashes into the ground. One person is pulled alive from the burning wreckage: a small boy. Erika Lawson, a famous television anchor, and her husband Scott, who works as her cameraman, have no children of their own. Erika persuades Scott that they should adopt the boy, and they bring Donald home to live with them. The couple believes they have taken in a helpless child. Scott's father, Big Jake, takes care of the boy while the two of them work. A series of bizarre accidents follows, and a nanny named Lucy Fir arrives at the Lawson home to work.