Oliviastasia (Version 3)

Plot: The evil rat József G. Rathoug puts a hex on the royal Flavershams, and young Olivia Flaversham disappears when their palace is overrun. Years later, Kayley offers a reward for Olivia's return. Fievel Mousekewitz and Tony Toponi, planning to pawn off a phony, hold auditions and choose an orphan girl with a remarkable resemblance to the missing princess. They bring her to Paris for the reward, not knowing she's the real Olivia.

Cast

 * Anastasia Romanov/Anya - Olivia/Lulu (The Great Mouse Detective)
 * Dimitri - Norman Frierson (The Great Mouse Detective II: The Rise to Return)
 * Vladimir - Kay Frierson (The Great Mouse Detective II: The Rise to Return)
 * Pooka - Toby (The Great Mouse Detective)
 * Rasputin - József G. Rathoug (The Great Mouse Detective II: The Rise to Return)
 * Bartok - Fidget (The Great Mouse Detective)
 * Sophie - Alana Chambers (The Great Mouse Detective II: The Rise to Return)
 * The Dowager Empress Marie - Grandma Kayley Flaversham (The Baker Street Family)
 * Anastasia's Parents - Hiram Flaversham and Lady Mouse (both from The Great Mouse Detective; with the Lady Mouse as Olivia's stepmother)
 * Comrade Phlegmenkoff - Auntie Shrew (The Secret of NIMH)
 * Anastasia's Siblings - Arden Flaversham, Eliza McBride, Gadget McBride, Julie McBride, and Jane McBride (all from The Baker Street Family; with Eliza, Gadget, Julie, and Jane as Olivia's stepsisters)
 * Majordomo - Dr. David Q. Dawson (The Great Mouse Detective)
 * Bartok's Girlfriend - Cecelia Green (The Baker Street Family)

Chapters

 * The Curse of the Baker Street Family
 * A Rumor in Saint Petersburg (Version 5)
 * Journey to the Past (Version 5)
 * Once Upon a December (Version 5)
 * Olivia meets Norman and Kay
 * In the Dark of the Night (Version 5)
 * The Train Ride (Version 5)
 * You Can Learn To Do It (Version 5)
 * Dance Lessons (Version 5)
 * Olivia's Dream Turns into a Nightmare (Version 5)
 * Paris Holds the Key (To Your Heart) (Version 5)
 * Night at the Opera (Version 5)
 * The Con Truth Revealed (Version 5)
 * You Have to Know the Truth! (Version 5)
 * Reunion (Version 5)
 * Norman declines the Reward Money
 * Olivia's Realization from Kayley
 * The Final Battle with Rathoug
 * Olivia elopes with Norman