Billy Freeman (Cujo)

Shortly after, the Trentons' copy of the Castle Rock Call thumped against the front door and Billy Freeman pedaled on up the street on his Raleigh with his canvas sack over his shoulder, whistling. In Tad's room, the closet door stood open, and an unspeakable dry smell, lionlike and savage, hung in the air.

Doctor Sleep's adult Riverton maintenance worker and Cujo's Castle Rock paperboy share a name; the reviewed text does not establish the same individual.