• 
  Dee Bradley Baker

  Crashhopper
• 
  Tara Strong

  Young Ben Tennyson
• 
  John DiMaggio

  Four Arms
• 
  Paul Eiding

  Max Tennyson
• 
  David Kaye

  Khyber
• 
  Yuri Lowenthal

  Ben Tennyson
• 
  Bumper Robinson

  Rook Blonko
• 
  Eric Bauza

  Driba

• 
  Ashley Johnson

  Gwen Tennyson
• 
  Rob Paulsen

  Magister Patelliday
• 
  Corey Burton

  Malware
• 
  Greg Cipes

  Kevin Levin
• 
  Steve Blum

  Ghostfreak
• 
  Kevin Michael Richardson

  Emperor Milleous
• 
  Alexander Polinsky

  Argit

• 
  Tara Platt

  Ester
• 
  Kimberly Brooks

  Princess Looma
• 
  Rene Auberjonois

  Azmuth
• 
  Steve Blum

  Ghostfreak