When Madeline's long lost uncle Horst arrives to take her to a Viennese finishing school, Miss Clavel, the eleven little girls and Pepito realize that something is not right.
| Actor | Role |
|---|---|
 Lauren BacallMadame LaCroque (voice) | Madame LaCroque (voice) |
 Jason AlexanderUncle Horst / Henri (voice) | Uncle Horst / Henri (voice) |
 Andrea LibmanMadeline (voice) | Madeline (voice) |
 Christopher PlummerNarrator (voice) | Narrator (voice) |
 Stevie VallanceMiss Clavel (voice) | Miss Clavel (voice) |
 Alex HoodPepito (voice) | Pepito (voice) |
 Britt IrvinNicole (voice) | Nicole (voice) |
| VVeronika SztopaChloe (voice) | Chloe (voice) |
 French TicknerLord Cucuface (voice) | Lord Cucuface (voice) |
 Garry Chalk(voice) | (voice) |
 Jennifer Copping(voice) | (voice) |
 Rochelle Greenwood(voice) | (voice) |
| MMichael Monroe Heyward(voice) | (voice) |
 Jane Mortifee(voice) | (voice) |
 Tabitha St. Germain(voice) | (voice) |
 Dale Wilson(voice) | (voice) |