Archie tags along as his owner Sydney runs away to join a struggling family circus. But clumsy Sydney's only hope of stardom is a fake ventriloquist act featuring his wisecracking, woofing pal. Together, they're a hit, and the circus is saved, until a villain plots to steal the priceless dog and trade him for big bucks.

Clifford joins a traveling carnival when he mistakenly believes that he has become a burden to his human family. He helps his new animal buddies overcome their fears, saves the carnival from going bust, and finds his way home to his real family.

The scares never end at the world's biggest mini-golf course, where reigning champ Shaggy plays A Terrifying Round with a Menacing Metallic Clown, and scores. Then, the gang heads to Dooville to visit Scooby's family, and arrives just in time to attend Professor Phantasmo's Circus Fantastique, where the calliope music is hypnotizing the crowd to join their 'circus of living evil!'

Brash young parrot Cuco gets bored with his family's bird circus and tries to spice up the act. But when Cuco's acrobat father Gayo gets hurt, rival bully bird Martin swoops in to take over the show. So, Cuco heads for Hollywood, hoping to learn daring action stunts from TV star El Americano.

Circus owner Max Medici enlists former star Holt Farrier and his children to care for a newborn elephant whose oversized ears make him a laughingstock in an already struggling circus. But when they discover that Dumbo can fly, the circus makes an incredible comeback, attracting entrepreneur V.A. Vandevere, who recruits the Dumbo for his newest entertainment venture, Dreamland. Dumbo soars to new heights until Holt learns that beneath its shiny veneer,...

The stork delivers a baby elephant to Mrs. Jumbo, who happens to be a veteran of the circus, but the newborn is soon ridiculed because of his truly gigantic ears and is dubbed "Dumbo". Dumbo is relegated to the circus' clown acts. It is up to Dumbo's only true friend, Timothy Q. Mouse, to assist Dumbo to achieve his full potential.