Sonic/H2O: Just add water

Cast 1:
Rikki Chadwick as Amy Rose

Emma Gilbert as Sally Acorn

Cleo Sertori as Cream the rabbit

Isabella "Bella" Hartley as Blaze the cat

Lewis McCartney as Tails

Will Benjamin as Sonic

Zane Bennett as Dr. Eggman

Charlotte Watsford as Rouge the bat

Sophie Benjamin as Shadow the hedgehog