The Baby (1973)

1h 24m · Directed by Ted Post

Starring Anjanette Comer, Ruth Roman, Marianna Hill, Susanne Zenor, Tod Andrews

A social worker who recently lost her husband investigates the strange Wadsworth family. The Wadsworths might not seem too unusual to hear about them at first - consisting of the mother, two grown daughters and the diaper-clad, bottle-sucking baby. The problem is, the baby is twenty-one years old.