WordGirl/Sonic

Becky Botsford/WordGirl as Amy/Super Amy/WordAmy/Cape Amy

Bob/Captain Huggy Face as Tails/Super Tails

Scoops as Silver

Mr. Botsford as Sonic/Super Sonic

Mrs. Botsford as Rouge

Violet as Sonia

Miss Power as Rosy the Rascal (Classic Amy)

2 Brains as Dr. Eggman