A social worker investigating a strange family is shocked when she uncovers the secret of Baby, a fully grown man kept as a diapered, playpen-bound infant by his demented mother. Why does this 21-year-old sleep in a crib? Why does he dine in a high chair? Why does he crawl instead of walk? Why do his large-breasted sisters allow this strange treatment to go on? Find out the disturbing answers in this bizarre suspense tale! Anjanette Comer, Ruth Roman, and David Manzy star. 84 min. Widescreen; Soundtrack: English Dolby Digital stereo; interviews; theatrical trailer.