Little Bill tiptoes through the playground, wrapped in a sheet with holes cut out for his eyes. His heart pounds with excitement as he practices his best ghostly "woo-ooo!" beneath the old oak tree. "Tonight is the night I become the spookiest ghost ever!"

Dora[/@ch_2], Blue, and Paw Patrol pups play. The air feels colder, and the playground lights flicker.] Out of the mist, Little Bill glides, letting out a haunting wail. Dora drops her flashlight, Blue's tail tucks, and the Paw Patrol pups huddle together, eyes wide with fear. "Did you see that? It's a ghost!" "Bow bow bow wow wow!" "Let's get out of here!"

Geo[/@ch_5]'s house.] Dora pounds on the door, and Geo opens it, blinking sleepily. The group bursts inside, voices overlapping and faces flushed with fright. "Geo! Geo! There's a ghost in the playground! It was floating and making the scariest noises!" "A ghost? Don’t worry, Team Umizoomi is on the case!"

Geo[/@ch_5]'s cozy living room, the friends huddle around a glowing tablet. Charts, flashlights, and a magnifying glass are spread on the rug.] Geo leads the team in assembling their “Ghost Detector,” while Dora recounts what she saw. Blue barks nervously, and the Paw Patrol pups sniff the air for clues. "If we stick together, we can solve any mystery. Let’s go catch that ghost!"

Little Bill[/@ch_1] jumps from behind the slide, waving his sheet.] The “Ghost Detector” beeps wildly, and Dora bravely pulls the sheet away—revealing a sheepish Little Bill underneath. "Surprise! It was me all along. I just wanted to play a spooky trick!" "Little Bill! You really scared us, but that was a good one!"

Geo hands out cookies, and Blue wags her tail, nuzzling Little Bill. The Paw Patrol pups bark with excitement, and Dora pats Little Bill on the back. "Next time you want to be a ghost, invite us! We love a good adventure." "Deal! But maybe something less spooky next time."