The Backyardigans' Adventures of Oliver & Company

The Backyardigans' Adventures of Oliver & Company is an upcoming Nick Jr./Disney crossover to be made by Hiatt Grey.

Plot
On Fifth Avenue, an orphaned kitten named Oliver is left abandoned after his fellow orphaned kittens are adopted by passersby. Wandering the streets by himself in search of someone to adopt him, Oliver meets a laid-back mongrel named Dodger who assists the kitten in stealing food from a hot dog vendor. Dodger then flees the scene without sharing his bounty with Oliver. Oliver follows Dodger all throughout the streets until they eventually arrive at a barge, where Dodger shares his meal with a gang of fellow strays: Tito the chihuahua, Einstein the Great Dane, Rita the Saluki, and Francis the bulldog. Oliver sneaks inside and is discovered by the dogs. After a moment of confusion, he is received with a warm welcome. The barge's owner, a pickpocket named Fagin, is indebted to Sykes, a nefarious shipyard agent and loan shark accompanied by his Dobermans Roscoe and DeSoto. Sykes gives Fagin an ultimatum of repaying the money he had borrowed within three days under the threat of imminent violence.

Fagin and the gang, now including Oliver, hit the streets the next morning to carry out petty theft so that Fagin may pawn the stolen goods for money. Through a theatrical ruse, the dogs manage to stop a luxurious limousine owned by the wealthy Foxworth family. The attempt to pillage the limousine fails and Oliver finds himself in the embrace of the Foxworth daughter Jenny, who adopts Oliver to assuage the loneliness brought about by the absence of her vacationing parents. Oliver makes himself at home in Jenny's house, much to the disgust of Georgette, the Foxworth family's pompous and pampered purebred poodle. Dodger and the others manage to steal Oliver from the Foxworth household and return him to the barge. Fagin recognizes from Oliver's new collar that he had been adopted by a wealthy family and desperately decides to hold Oliver for ransom. His anonymously written ransom note reaches Jenny, who sets out to get Oliver back at the pier.

Jenny meets with Fagin, who is shocked that he had been dealing with a little girl. Bothered by his conscience after seeing Jenny distraught over losing Oliver, Fagin gives Oliver back freely. Sykes, whom Fagin had informed of the deal beforehand and was watching from the shadows, drives by and kidnaps Jenny, intending to ransom her and declaring Fagin's debt paid. Dodger rallies Oliver and the other dogs to rescue Jenny from Sykes, but the animals are confronted by Sykes and his Dobermans after they free her. Fagin saves the group with his scooter and a chase ensues throughout the streets and into the subway tunnels. Oliver and Dodger attempt a rescue and struggle with Roscoe and DeSoto, who fall off the car and are electrocuted on the subway's third rail. Sykes is killed when his car drives straight into the path of an oncoming train. Later, Jenny celebrates her birthday with the animals, Fagin and the family butler Winston, who receives a phone call from Jenny's parents saying that they will be returning from Rome the next day. Oliver opts to stay with Jenny, but he promises to remain in contact with Dodger and the gang.