The Twilight Zone, Season 3

Rod Serling:
As of this moment, the wonderful electric grandmother moved into the lives of children and father. She became integral and important, she became the essence. As of this moment, they would never see lightning, never hear poetry read, never listen to foreign tongues without thinking of her. Everything they would ever see, hear, taste, feel would remind them of her. She was all life and all life was wondrous, quick, electrical - like Grandma.