• 
  Brian Drummond

   King of the Underworld
• 
  Martin Roach

   Fireball Cat
• 
  Jordan Todosey

  Tsuni
• 
  Sergio Di Zio

   Puffin
• 
  Stephany Seki

   Akiko
• 
  Mac Heywood

   Dez
• 
  Deven Christian Mack

   Dez (2017) (voice)
• 
  Craig Warnock

  Clooney

• 
  Kathleen Laskey

  Emer
• 
  Sean Cullen

  Additional Voices
• 
  Jonathan Gould

  Additional Voice
• 
  Samantha Weinstein

  Finnuala
• 
  Blair Williams

  Additional Voices
• 
  Doug Hadders

  Howie
• 
  Christian Potenza

  Neptune

• 
  Paul Soles

  Santa Clause