A young girl named Mary is trying to go to sleep but keeps hearing strange noises outside and someone calling her name. A monster appears and says it is hungry and wants to eat Mary. Mary tells the monster to go away. The monster continues to harass Mary by making noises and saying it will eat her. Mary persists in telling the monster to leave. Eventually, the monster goes away and Mary is able to sleep peacefully with her blanket, pillow, and teddy bear.