• 
  Amber Lee Connors

  12 episodes, 2016
• 
  John Burgmeier

  12 episodes, 2016
• 
  Himika Akaneya

   Izetta (unknown episodes)
• 
  Saori Hayami

   Finé (12 episodes, 2016)
• 
  Skyler McIntosh

   Izetta (12 episodes, 2016)
• 
  Mallorie Rodak

   Finé (12 episodes, 2016)
• 
  Christopher Wehkamp

   Sieg (12 episodes, 2016)
• 
  Madeleine Morris

   Bianca (12 episodes, 2016)

• 
  Haulston Mann

  5 episodes, 2016
• 
  Jeremy Schwartz

  Schneider
• 
  Jean-Luc Hester

  Jonas Gallea
• 
  Ben Phillips

  Valmer
• 
  Chris Rager

  Ambassador Stanley
• 
  Alejandro Saab

  Laurence
• 
  Derick Snow

  Rickert

• 
  Tia Lynn Ballard

  Elvira
• 
  Christopher Bevins

  Dorothee
• 
  Larry Brantley

  Prime Minister Burns
• 
  David Wald

  Lord Redfort
• 
  Leah Clark

  Elizabeth