Little Bear and The Great Mouse Detective

Little Bear The Great Mouse Detective is an upcoming Little Bear/Disney crossover to be made by Hiatt Grey.

Plot
In London in June 1897, a young mouse named Olivia Flaversham is celebrating her birthday with her toymaker father, Hiram. When a bat with a crippled wing and peg leg bursts into the family's workshop, he kidnaps Hiram. Olivia searches to find the famed Great Mouse Detective named Basil of Baker Street, but gets lost. A surgeon named Dr. David Q. Dawson, who returned from a lengthy service of the Mouse Queen's 66th Regiment in Afghanistan, meets Olivia, and escorts her to Basil's house. Upon their arrival at his residence, Basil is initially indifferent, but when Olivia mentions the peg-legged bat that kidnapped her father, Basil realizes that Olivia saw Fidget, a henchman of Professor Ratigan, a villain Basil attempted to arrest for years. It is then revealed that Ratigan kidnapped Hiram to create a clockwork robot, which mimics the Queen of the Mice so Ratigan can rule England. Hiram initially refuses to participate in the scheme, but gives in when Ratigan threatens to harm Olivia. Ratigan then announces his plans to kill the Queen and become "supreme ruler of all mousedom" to his henchmen.

Meanwhile, as Basil is deducing the case, Fidget appears through the window, scaring Olivia. They give chase as Basil finds Fidget's footprints, declaring that they purse him in order to find Hiram. Basil, along with Dawson and Olivia, takes Toby, Sherlock Holmes's pet Basset Hound, to track Fidget's scent, where they locate him in a toyshop stealing clockwork mechanisms and toy soldiers' uniforms. Fidget ambushes Olivia from inside a toy cradle and kidnaps her. Basil and Dawson pursue Fidget, but become entangled and fall behind. While searching the shop, Dawson discovers Fidget's checklist, to which Basil does some chemical tests to discover the list came from a riverfront near the Thames. Basil and Dawson disguise themselves as sailors, and head to a tavern called the "Rat Trap" and follow Fidget to Ratigan's headquarters. They are caught, and Ratigan has his hooligans tie them to a spring-loaded mousetrap connected with a Rube Goldberg machine laid out to kill them both. Ratigan sets out for Buckingham Palace, where Fidget and Ratigan's accomplices kidnap the queen. Basil, along with Dawson, deduces the trap's weakness and escape just in time, shortly after Dawson helps Basil out of a state of self-pity that he allowed himself into, thanks to Ratigan and his allies ambushing them both (not helped by mental block over what to do next until being suggested to "set the trap off now" with the right timing).

At Buckingham Palace, Ratigan forces Hiram to operate the toy Queen, while the real one is taken to be fed to Felicia, Ratigan's pet cat. The toy Queen declares Ratigan the ruler of all Mousedom, and he announces his tyrannical plans for his new "subjects". After Basil, Dawson and Olivia save Hiram and the real Queen, they restrain Fidget and Ratigan's other henchmen. Basil seizes control of the mechanical queen, making it denounce Ratigan as a fraud and tyrant while breaking it into pieces. The crowd, enraged by Ratigan's treason, start climbing on him and defeating his guards. Ratigan frees himself and escapes on his dirigible with Fidget, holding Olivia hostage. Basil, Dawson and Hiram create their own craft with a matchbox, and some small helium-filled balloons, held together by the Union Jack. Ratigan tosses Fidget overboard to lighten the load, and he attempts to drive the dirigible himself. Basil jumps onto the dirigible to confront Ratigan, causing it to crash straight into the Big Benclocktower.

Inside the clocktower, Basil manages to get Ratigan's cape stuck on some gears. He rescues Olivia and safely delivers her to Hiram. Ratigan breaks free and attacks Basil, eventually knocking him to the dirigible. When the clock strikes ten, the bell hits for the loudest sound and Ratigan falls to his death, taking Basil with him. However, Basil grabs the part of Ratigan's dirigible saves himself and reunites with the others. Back at Baker Street, Basil and Dawson recount their adventures, as well as the queen's gratitude for saving her life. After the Flavershams leave the house, a distraught new client solicits arrives and asks Basil and Dawson for help, with Basil noting that Dawson is his trusted associate, prompting him to remain and assist him.

Trivia

 * Team Griffin/Eeveelution, the Griffin Family, Vinny Griffin, Glenn Quagmire, Cleveland Brown, Joe Swanson, Doug Funnie, Skeeter Valentine, Natsu Dragneel, Lucy Heartfilia, Erza Scarlet, Gray Fullbuster, Wendy Marvell, Happy, and Carla guest star in this film.
 * When Fidget captures Olivia, he'll also capture Emily, Lucy, and Wendy.
 * Doug's 1st Movie and The Great Mouse Detective are both Disney films.
 * Doug's 1st Movie was released in theaters in the year 1999, the same year The Great Mouse Detective was re-release on VHS in that same year.

Soundtrack

 * Cyril McFlip
 * The World's Greatest Criminal Mind