Suggestions by @tatsumiclinkenbeard

Tara Strong

as Classic/Younger Manic(age 8-14) in Sonic fancast

Eric Vale

as Manic the hedgehog in Sonic fancast

Ben Diskin

as Manic the hedgehog in Sonic fancast

Stephanie Nadolny

as Classic/Younger Knuckles(Age 9 to 14) in Sonic fancast

Kyle Hebert

as Knuckles in Sonic fancast

Patrick Seitz

as Knuckles in Sonic fancast

Kate Higgins

as Miles"Tails" Prowler(8 to 13) in Sonic fancast

Tara Strong

as Classic/Young Sonic (age 7- to 14) in Sonic fancast

Josh Keaton

as Sonic the hedehog in Sonic fancast

Yuri Lowenthal

as Older Miles "Tails" Prowler in Sonic fancast

Billy Kametz

as Older Miles "Tails" Prowler in Sonic fancast

Maxey Whitehead

as Miles"Tails" Prowler(8 to 13) in Sonic fancast

Colleen Clinkenbeard

as Classic/Young Sonic (age 7- to 14) in Sonic fancast

Johnny Yong Bosch

as Sonic the hedehog in Sonic fancast