Denver

Pat Fraley

Joey Dedio

Casey/Heather

Kath Soucie

Professor Chin

Jack Angel

Chet/Motley

Rob Paulsen

Jeremy/Wally

Adam Carl

Tress MacNeille

Mario/Shades

Cam Clarke

Martin Fizzback/Professor Funt

Brian Cummings

June Foray

Frank Welker

Townsend Coleman