• 
  BJ Davis

  Voci adiţionale
• 
  Steve Blum

  Headmaster Grant Oldman/Additional Voices
• 
  Dorothy Elias-Fahn

  Kris Christopher
• 
  Wendee Lee

  Student With Accent/Tomoe Midou/Student/Doctor/Newscaster
• 
  Eddie Frierson

  USSA Official
• 
  Joji Nakata

  Grant Oldman
• 
  Kim Mai Guest

  Crainic
• 
  Lia Sargent

  Jessie Gartland/Student/Operator B/Race Computer Announcer/Additional Voices

• 
  Akiko Yajima

  Anna
• 
  Rebecca Forstadt

  Child / Student / Young Akari Kanzaki
• 
  Joe Romersa

  Claus/Hans
• 
  Akemi Okamura

  Myrandal
• 
  Jane Alan

  Dorm Chief/Computer
• 
  Bridget Hoffman

  Anna Respighi
• 
  Jackie Gonneau

  Voci adiţionale

• 
  Takayuki Hattori

  departament sunet