Characters
Princess Anastasia/Anya - Abigail Catz (OC) (Princess Abigail) (voiced by Rachel Lillis) (child voiced by Alyson Leigh Rosenfeld) (singing voice by Elsie Lovelock)
Dimitri - Shadow the Hedgehog
Rasputin - Dr. Finitevus
Bartok - Himself (a white talking mobini bat)
Comrade Phlemenkof - Lien-Da the Echidna
The Dowager Empress Marie/Grandmama - Lawrence Faline (OC) (Abigail's Grandpa) (voiced by Carter Cathcart)
Tsar Nicolas ll - Robert Catz (OC) (Abigail's Father) (voiced by Jake Paque)
Tsarina Alexandria - Laura Catz (OC) (Abigail's Mother)
Princess Olga - Blaze the Cat
Princess Tatiana - Grace the Rabbit (OC) (Abigail's Best Friend) (voiced by Haven Paschall)
Princess Maria - Nicole the Holo-Lynx
Prince Alexi - Toby Catz (OC) (Abigail's Little Brother) (voiced by Kayzie Rogers)
Vladimir - Sonic the Hedgehog
Pooka - Huckleberry (OC) (Abigail's Pet Chao)
Sophie - Sally Acorn (Lawrence's niece)
Children at the Orphanage - Tails, Amy Rose, Cosmo the Seedrian, Cream the Rabbit, Cheese the Chao, Charmy Bee, and Ray the Flying Squirrel
Extras - Vanilla the Rabbit, Knuckles the Echidna, Tikal the Echidna, Vector the Crocodile, Espio the Chameleon, Big the Cat, Rouge the Bat, Silver the Hedgehog, Jet the Hawk, Wave the Swallow, Storm the Albatross, Bunnie D'Coolette, Antoine D'Coolette, Rotor the Walrus, Big the Cat, Julie-su the Echidna, Mighty the Armadillo, Monkey Khan, Mina Mongoose, and Ash Mongoose