• 
  Kathleen Barr

  (voice)
• 
  Richard Ian Cox

  Trap Stilton
• 
  Patricia Drake

  Sally Rasmaussen
• 
  Brian Drummond

  Geronimo Stilton
• 
  Sarah Edmondson

  Thea Stilton
• 
  Moneca Stori

  Pandora (voice)
• 
  Erin Matthews

  Benjamin Stilton
• 
  Scott McNeil

  (voice)

• 
  Riccardo Peroni

  Trap Stilton
• 
  Lee Tockar

  Various
• 
  Monica Bonetto

  Benjamin Stilton
• 
  Patrizo Prata

  Geronimo Stilton
• 
  Towasi Piovani

  Pandora Woz (voice)
• 
  Patrizia Salmoiraghi

  Sally Rasmaussen
• 
  Debora Magnaghi

  Thea Stilton

• 
  Ghieslaine Guardiola

  Pandora, Dutch (voice)
• 
  Erin Mathews

  Benjamin Stilton