Miles "Tails" Prower (voiced by Amy Palant) is Sonic's best friend, who travels with him on his adventures. He got the his name because of his two tails, which can enable him to fly. He loves to invent things, but mostly aviation related things. He helps Sonic collect the Chaos Emeralds, and defeat Dr. Eggman.
- Tails will guest star in Jeffrey, Jaden & Friends' Storm Adventures of Foster's Home for Imaginary Friends: Destination Imagination.
- Tails will appear again in Jaden meets Inspector Gadget.
- Tails will finally be reunited with Cosmo in Hope Blooms.
- Tails will meet Juniper Lee and her team in the eighth episode of the Juniper Lee's Adventures Series titled Super Smash Sister.