- Abby Lee Miller: Dance instructor and owner of the Abby Lee Dance Company
- Melissa Gisoni: Mother to Maddie Ziegler
- Maddie Ziegler: Dancer
- Gianna Martello: Dancer
- Nia Frazier: Dancer
- Holly Hatcher-Frazier: Mother to Nia Frazier
- Kendall Vertes: Dancer
- Jill Vertes: Mother to Kendall Vertes
- Christi Lukasiak: Mother to Chloe Lukasiak
- Chloe Lukasiak: Dancer
- Paige Hyland: Dancer
- Kelly Hyland: Mother to Paige Hyland
- Brooke Hyland: Dancer