Sonic
Tails
Knuckles
Amy Rose
Cream
Cheese
Big
Espio
Charmy
Vector
Mighty
Heavy
Bomb
Shadow
Rouge
Omega
Maria
Eggman/Robotnik
Gerald Robotnik
Chaos
Biolizard
Silver
Blaze
Jet
Wave
Storm
Chip/Light Gaia
Dark Gaia
Orbot
Cubot
Deocoe
Bocoe
Chris Thorndyke
His grandfather
His maid
His butler
His mum
His dad
Tikal
Cosmo
Pachamac or however you spell it
Elise
Her grandfather
Solaris
Mephiles
Iblis
Scourge
Rob
Sally
Antoine
Rotor
I'll name more later, to save space.
Tails
Knuckles
Amy Rose
Cream
Cheese
Big
Espio
Charmy
Vector
Mighty
Heavy
Bomb
Shadow
Rouge
Omega
Maria
Eggman/Robotnik
Gerald Robotnik
Chaos
Biolizard
Silver
Blaze
Jet
Wave
Storm
Chip/Light Gaia
Dark Gaia
Orbot
Cubot
Deocoe
Bocoe
Chris Thorndyke
His grandfather
His maid
His butler
His mum
His dad
Tikal
Cosmo
Pachamac or however you spell it
Elise
Her grandfather
Solaris
Mephiles
Iblis
Scourge
Rob
Sally
Antoine
Rotor
I'll name more later, to save space.