If Once Upon A Studio had an alternative ending

Skipper, Rico and Kowalski appears in the scene, playing an electric guitar while wearing his Hypno-Hat, with Mickey, Goofy and Donald showing up with a triangle to accompany with the music. Private later appears, but he keeps playing with bubbles until Kowalski asks him to stop. Private then tries to open a bag of candies but they scatter everywhere and he asks Mickey if he wants to try either of them but he and the penguins just ignored him. Pluto is also attracted by the candy, so Private chases Pluto around, which also brings Mack into the scene, being chased by Pluto. Private then brings Frank in with a crashed car on a wooden pole which sent Mickey, Goofy, Donald and the penguins running.
While off-screen they find Dusty, who scared away Frank to continue their show, with him joining them until he ended up making himself dizzy after he spins around, which caused him to stumble out of the scene. The Penguins, except Kowalski, One of the creators, behind the scenes, throws the ball, was then disturbed by one of the creators' dogs who was playing polo, runs away somewhere, with Private joining in the fun while Lightning Mcqueen and Mater burst in, running over Goofy and Donald. Private then comes back into the scene chasing after a butterfly while at the same time playing bubbles and singing. After Privates leaves once again, the trio of hyenas appeared and attempted to apprehend Skipper until he uses his hypno-hat to make them dance. After Goofy and Donald regains consciousness shortly after, the seagulls came in and began chasing after Goofy and Donald while at the same time saying mine mine mine. Eventually, 543 the Disney characters that appeared in the film (including Moana, Winnie the Pooh, Olaf, Jiminy Cricket, and King Julien came into the scene and dance and sang along until they notice something coming which caused 543 of everyone, with the exception of King Julien, to run away in terror. It's then revealed that it was Disney's Carnotaurs. King Julien was unaware of the dinosaur until it roared. He then tries to freeze it with his Freeze Ray but the device malfunctioned leaving a helpless King Julien at the mercy of the Carnotaurus as it gave him a menacing look.