The Great Mouse Detective II: The Rise to Return

The Great Mouse Detective meets An American Tail is an upcoming 2016 animated mystery film suggested by and adapted from the characters created by David Kirschner and Eve Titus. It will also be distributed between both Walt Disney Pictures and Don Bluth Films Inc.

Plot
In London, the United Kingdom, and the year 1897, the city of Mousedom, an old mouse named Franklin R. Frierson was returning London, to rejoin his grandson Norman, his brother Kay, and their cousin, Scotty Doneeta. After stepping off the foot step, he enters his home, to celebrate his return with his grandson and great nephew. Suddenly, the reunion is cut short when a shadow covers a door, revealing the shape of a bat, Fidget, as Norman, Kay and Scotty hide in their rooms, Franklin attempts to fight the bat, but Fidget takes him hostage, and Norman sends Kay and Scotty to follow the bat, and he sends an urgent letter to New York City asking for help as he prepares to go off to find Basil of Baker Street to give him the details.

Characters
Basil of Baker Street (John Cleese) London's famous detective living under the house of Sherlock Holmes.

Hiram Flaversham (Alan Young) London's beloved toymaker who recently returned to London from Scotland with his daughter.

Olivia Flaversham (Susanne Pollatschek) An eight-year-old female mouse of Scottish descent who is willing to help Basil with some cases.

Dr. David Q. Dawson (Val Bettin) Basil's kindly assistant and the queen's 66th reignment from Afghanistan.

Norman M. Frierson (John Sturtridge) A boy mouse of Old English descent who's hope is to save his grandfather from getting killed.

Franklin R. Frierson (Jeremy Irons) Norman's grandfather and hopes to reunite with him and Norman's companions.

Fievel Mousekewitz (Thomas Dekker) A 7-year-old male mouse who came with his sister and friend to Britain to help Basil solve their case.

Tanya Mousekewitz (Lacey Chabert) Fievel's older sister who tagged along with Fievel to join them. She loves her little brother a lot.

Papa Mousekewitz (Victor Brandt) Fievel and Tanya's father.

Mama Mousekewitz (Susan Silo) Fievel and Tanya's mother.

Tony Toponi (Pat Musick) A teenage Italian mouse who takes a different path to defeat Rathoug and his men. He also nicknames Fievel "Philly".

Fidget (John DiMaggio) A peg-legged bat with a crippled wing who reforms in this film.

Bridget (Tabitha St. Germain) An Irish mouse activist who is Tony's love interest.

József G. Rathoug (Hardy Krüger Jr.) A German sewer rat who is the main antagonist, and has many thugs when needed. He remembers Ratigan so well, and vows to strike Basil for revenge.

Bob (Rene Auberjonois) One of Rathoug's accomplices.

George (Billy Zane) Rathoug's other accomplice.

Kay (Preston Bailey) Norman's younger brother.

Scotty Doneeta (James Cretan) Norman and Kay's cousin who normally tags along with Kay.

Cholena (Leeza Miller) An Indian mice princess and Fievel's love interest. She meets him again before Rathoug gives his last will and stays with him even to the end at Basil's.

Yasha Mousekewitz (Cathy Cavadini) The Mousekewitz's cute little baby. Mama takes care of her most of the time and she always sits in her arms.

Mrs. Judson (Tress MacNielle) Basil's landlady and maker of fine cheese crumpets.

Queen Mousetoria (Eve Brenner) The ruler of Mousedom and Queen of all Mouse citizens.

Tiger the Cat (Tino Insana) The Mousekewitz's and later friend of everyone else in this film.

Red (Maurice LaMarche) One of Professor Ratigan's former thugs, and now working for the Queen.

Bill the Lizard (Charles Fleischer) A green lizard who works with broom on his shoulder.

Snakes (Tony Anselmo) A former thug that just helps Red and Bill work for the queen.

Don the Pianist (Sean Pultz) A former thug who plays piano.

Joanna (Ella Bleu Travolta) A little girl mouse who is lost in the street and hopes to get help. She looks a lot like Tanya, but has short black hair and different clothing color.

Toby (Frank Welker) A hound dog owned by Sherlock Holmes and trained at the time by Basil.

Trivia
This film is proudly dedicated to Basil's first voice actor, Barrie Ingham, who sadly passed away on January 23, 2015. He will be missed.