Guest Stars Dee Bradley Baker voices additional voices Cricket Leigh voices Mai Mae Whitman voices additional voices Grey DeLisle Griffin voices additional voices Paul Butcher voices additional voices Tinashe Kachingwe voices On Ji Jim Ward voices Headmaster Jim Ward voices additional voices Phil Proctor voices Music Teacher Phil Proctor voices additional voices Matthew Underwood voices Hide Matthew Underwood voices additional voices Jeanne Sakata voices Ms. Kwan Noah Luke voices Shoji Noah Luke voices additional voices