Say "Hello!" to Halloween! It's time for tricks and treats when Elmo and Abby visit Count von Count's spooky castle for a special Halloween. Count cats and ghosts with them, play pattern games, and help them chase down a runaway pumpkin! The find out what happens when someone is wearing the same costume as Elmo-eek! Do the Batty Bat dance as you get ready to celebrate Halloween with Elmo and all his friends! Ah, ah, ah!