She is often called on to look after the baby if they 're going out .
Jeannie , the babysitter of George and Joan 's baby , is an average teenager who spends much of her time talking on the phone .
Joan is often called on to look after the baby if they 're going out .
Jeannie , the babysitter of George and Joan 's baby , is an average teenager who spends much of her time talking on the phone .