It is autumn, and the Rogerses have decorated for Halloween. When Amelia Bedelia arrives for work, she thinks that someone has vandalized the house. Once she learns that the family is having a party, she gets into the swing of things by cracking (breaking) a window and adding leaves to the dining-room table. As darkness falls, the festivities begin. After partaking of the gruesome refreshments, the costume contest is held, but no one can find Amelia...