Kelvin battles the heroes who are destined to save the world, and he has more than a few things to teach them.
Sonic Accelerate!
!التّسارع الصوتيّ
Sonic Accelerate!
¡Sonic Accelerate!
¡Sonic Accelerate!
Sonic Accelerator !
Sonic accelerate!
Aceleração Sônica!
Скорость звука.