Because she thinks Fester (Jackie Coogan) and Grandmama (Blossom Rock) are spoiling the children, Morticia (Carolyn Jones) hires a governess to watch them. Insulted, Fester paints a white line down the center of the Addams house, dividing it in half. Also starring John Astin, Lisa Loring, Ken Weatherwax, and Ted Cassidy as Lurch.