If you choose to audition for Millie Beauchamp, you're auditioning for playing her inner voice. You won't extra be playing the character as a normal voice actress but it's still a pretty big role, please audition only if you're truly dedicated.
Millie is a really shy, smart, clumsy and popular. She's going to be the "baby" of the group (the youngest) and she's really paranoid.
   She has spent most of her life living with her grandmother up until she turned nine years old. Her mother has had trouble with finding work while Millie, was interested in solving the mysteries of town and done it secretly for her own enjoyment and curiosity. Millie's biological mother has been murdered soon after her grandmother has passed away and lived with her foster mother ever since.