This Lifetime Original Movie is based on V. C. Andrews' controversial, cult classic book. The twisted tale of four siblings who, after their father's unexpected death, are convinced by their mother to hide in the attic of their grandparents' mansion so she can reclaim the family fortune. But when her visits begin to wane, the children endure unimaginable treatment at the hands of their ruthless grandmother. Stars Heather Graham, Ellen Burstyn, Kiernan Shipka, Mason Dye and Dylan Bruce.