Watch Behind the Glass Door: Hannah's Story (1998) : Full Movie Online Free A family learns to cope with their developmentally disabled daughter through prayer, patience and outside support in this inspiring Christian program. Diagnosed with Pervasive Developmental Disorder, a form of autism, Hannah lives in her own world marked by constant tantrums that challenge her parents and siblings. With help from professionals and her family's faith in God, Hannah improves, and the family grows closer than ever before.