Members of the Sparks' Crew -- Lucita Sky, AJ Gadgets, Sara Snap and Benny Bubbles -- work with their teacher, Mr. Sparks, to help people and solve problems.
Ella-May O'Brien
Each character in this movie — down to the smallest one — is an individual rather than a type, prone to spontaneous changes of mood and sometimes amusing outbursts of pettiness or ill humor.
Mathilde the Guild
Although I seem to have had higher expectations than I thought, the movie is super entertaining.