They have to think happy thoughts and say happy things because once displeased, the monster can wish them into a cornfield or change them into a grotesque, walking horror. This particular monster can read minds, you see. He knows every thought, he can feel every emotion. Oh yes, I did forget something, didn't I? I forgot to introduce you to the monster. This is the monster. His name is Anthony Fremont. He's six years old, with a cute little-boy face and blue, guileless eyes. But when those eyes look at you, you'd better start thinking happy thoughts, because the mind behind them is absolutely in charge. This is the Twilight Zone.