While trick-or-treating, Francine meets an elderly woman with a very mysterious past; Binky finds himself at Mr. Ratburn's amazing haunted house; and Arthur, Buster and Ladonna fear the tree house may be haunted.
Pack your bags, buckle your seatbelts, and get ready for an ARTHUR road trip to the family farm! Arthur's Great-Grand Uncle Theo is celebrating his 85th birthday, so the Reads (and Buster) are off to Ohio to join in the festivities. While D.W. and Arthur learn that farm life is a little different...