When Buster the scarecrow, a popular feature of the Fairfield Fall Festival, disappears shortly before the beginning of the big event, the three cousins set out to find him.
When he takes his neighbor's Maine coon cat to a ceremony for the blessing of animals, Titus finds a mysterious note in his pocket and with the help of his cousins determines its source.
The three cousins are stuck babysitting their bratty third-cousin Patience and when she disappears while they are visiting an old mansion, they must investigate.