Caribbean Beach

King Louie is mixing himself a drink at the Banana Cabana. His shadow behind him morphs into the silhouette of the Yeti. Louie seems to notice that something is amiss, he looks back just as his shadow goes back to normal. He shrugs and goes about his business. Cut to a novelty glass on a shelf with the Disney Channel logo printed on it.

At the Marina, several boats are docked. In the distance one of the boats is pulled underwater by a cluster of ominous giant tentacles. Pan down to a Disney Channel logo sticker on the aft of a boat.

The Big Hero 6 are trick-or-treating at the Barbados Pavilion. Behind them a bunch of jack o' lanterns glow an ominous green. Baymax notices and turns around.

Baymax: "Oh no."

The rest of the team turns around to see a mob of mutant pumpkin monsters crawling towards them.

Gogo: "You've gotta be kidding me!"

Hiro: "This was supposed to be our night off!"

The whole team brandishes their gear and rushes into battle.

Cut to a non-mutated jack o' lantern with Disney Channel logo carved into it.

The Flying Dutchman is sailing out on the ocean. As it passes by the camera, the Disney Channel logo wipes into view.

A poster for a Movie Under the Stars, 20,000 Leagues Under the Sea, is posted on a wall. Launchpad McQuack walks up to the poster.

Launchpad: "Cool! One of those old-timey movies!"

Suddenly, the giant squid in the poster reaches out of the poster somehow and wraps a tentacle around Launchpad.

Launchpad: "And it's in 3D!...Wait a minute-"

Launchpad is pulled into the poster and dragged under the squid somewhere. Zoom in on the Disney Channel Logo in the corner of the poster.

Deep in the bowels of Yzma's secret lab, Yzma and Kronk are hard at work on an experiment involving a mass of tar with bones wedged in it.

Yzma: "Pull the lever, Kronk!"

Kronk pulls a lever on the wall, activating a pair of Tesla coils as Yzma cackles maniacally. The tar is bombarded with bolt after bolt of electricity as it begins radiating an ominous glow and morphing into some kind of prehistoric creature.

Yzma: "Yes, YES! Give my creature LIFE!"

The zapping finally stops as the beast steps out of the smoke, revealing itself to be...Robbie Sinclair.

Robbie: "Yo, what's happenin' dudes?"

Yzma and Kronk stare in awkward silence until...

Kronk: "He seems fun, can we keep him?"

Yzma: "Forget it, throw the reverse switch, we'll start fresh tomorrow!"

Cut to a lab flask with the Disney Channel logo printed on the label. Bursts of electricity are heard offscreen, presumably as a result of 'the reverse switch'.