"The Watcher in the Woods" tells the tale of Mrs. Aylwood, the distraught mother whose daughter, Karen, vanished in the English countryside over 20 years ago. When Jan Carstairs and her family move into the idyllic Aylwood manor for the summer, the family is warned against entering the surrounding woods, but Jan and her little sister Ellie hear voices coming from the forest. Strange occurrences begin to unnerve the family and Jan begins to suspect that they are linked to Karen's disappearance. As Jan unravels the dark past hidden by the townspeople, she delves further into the mystery and deeper into danger, but now it might be too late to escape the Watcher in the Woods. Director Melissa Joan Hart and production partner Paula Hart join BUILD to discuss the Lifetime movie.