Left Back - S4.E10

While discussing the possibility of having to hold Michael back for another year of pre-school, Ray is shocked to discover that he too was left back when he was that age. Once Ray learns of his scholastic past, he is convinced that of all the traits a parent could pass on to a child, his legacy is to pass his stupidity on to Michael. Meanwhile, Frank heads over to the school to sweet talk the kindergarten teacher into letting Michael advance with the other kids.