Cast[]
Team Sonic The Hedgehog[]
- Sonic The Hedgehog as Mario
- Helen as Luigi
- Princess Elise The Third as Peach
- Princess Sally Acorn as Daisy
- Marine The Raccoon as Toad
- Vanilla The Rabbit as Toadette
- Danny as Rosalina
- Amy Rose as Yoshi
- Miles "Tails" Prower as Wario
- Chris Thorndyke as Waluigi
- Dr. Eggman as Bowser
- Chaos as Bowser Jr.
- E-101 β as Wendy O. Koopa
- E-121 Phi as Larry Koopa
- E-103 δ as Ludwig Von Koopa
- Big The Cat as Donkey Kong
- Christina Cooper as Diddy Kong
- Mr. Tanaka as Funky Kong
- Rocket The Sloth as Chunky Kong
- Classic Sonic as Baby Mario
- Classic Amy Rose as Baby Luigi
- Classic Miles "Tails" Prower as Baby Peach
- Classic Knuckles as Baby Daisy
- Peach as Neil
- Zelda as Ella
- Eggman Nega as Dry Bowser
- Black Narcissus as Nabbit
- E-105 ζ as Roy Koopa
- Zavok as Dry Bones
Team Carly Shay[]
- Carly Shay as Sonic The Hedgehog
- Shannon Mitchell as Miles "Tails" Prower
- Gia Chambers as Knuckles The Echidna
- Valerie as Amy Rose
- Stephanie as Blaze The Cat
- Shelby Marx as Rouge The Bat
- Millicent as Sticks The Badger
- Cat Valentine as Big The Cat
- Patrice as Cream The Rabbit
- Sam Puckett as Shadow The Hedgehog
- Melanie Puckett as Silver The Hedgehog
- Popular Girl as Vector The Crocodile
- Harper as Espio The Chameleon
- Gibby Gibson as Jet The Hawk
- Freddie Benson as Wave The Swallow
- Lauren Ackerman as Dr. Eggman
- Ms. Papperman as Eggman Nega
- Brad as Metal Sonic
- Spencer Shay as E-123 Omega
- Jocelyn as Zavok
- Jonah as Zazz
- Cosmina as Classic Sonic
- Addie Singer as Classic Tails
- Katie Knight as Classic Knuckles
- Camille Roberts as Classic Amy Rose
- Timmy Turner as Chris Thorndyke
- Trixie Tang as Helen
- Veronika as Mighty The Armadillo
- Henry Hart as Ray The Flying Squirrel