With her biological clock rapidly running down, Clair (Phylicia Rashad) begins making noises about having another child. This meets with resistance not only from her other kids, but also from her husband Cliff (Bill Cosby), who goes to great lengths to convince Clair that she (meaning HE) is too old to be a parent again. Resolving the situation is Clair's understanding mother Carrie Hanks, played by Ethel Ayler in her first series appearance. ~ Hal Erickson, Rovi