• 
  Laurie Hymes

  (voice)
• 
  Emily Bauer

  Additional Voices (voice) (as Emily Jenness)
• 
  Sam Black

  Additional Voices (voice)
• 
  Kathryn Cahill

  Harriet (voice)
• 
  Megumi Hayashibara

  Musashi (voice)
• 
  Inuko Inuyama

  Nyarth (voice)
• 
  Unshô Ishizuka

  Narrator (voice)
• 
  Rica Matsumoto

  Satoshi (voice)

• 
  Shinichirô Miki

  Kojiro (voice)
• 
  Ikue Ootani

  Pikachu (voice)
• 
  Ken Gates

  Narrator (voice)
• 
  Jimmy Zoppi

  James / Meowth (voice)
• 
  Haven Burton

  (voice)
• 
  Michele Knotz

  Jessie (voice)
• 
  Sarah Natochenny

  Ash (voice)

• 
  Alyson Leigh Rosenfeld

  (voice)
• 
  Lisa Ortiz

  (voice)
• 
  Bill Rogers

  Sudowoodo (voice)
• 
  Jacob Paque

  (voice)
• 
  Eddy Lee

  (voice)
• 
  Jake Gus

  Additional Voices (voice)
• 
  Lori Gardner

  Additional Voices (voice)
• 
  Martha Harms

  Additional Voices (voice)
• 
  Lianne Marie Dobbs

  (voice)
• 
  Adam Ezegelian

  Additional Voices (voice)
• 
  Roger Callagy

  Additional Voices (voice)
• 
  Marc Thompson

  Mayor Oliver (voice)
• 
  Oliver Wyman

  Zeraora (voice) (as Pete Zarustica)
• 
  Bella Hudson

  Margo / Wobbuffet (voice)
• 
  Billy Bob Thompson

  Callahan (voice)
• 
  Lisa Adams

  Townes