Thomas & Friends: Learning with Thomas

• 
  John Hasler
  Thomas
• 
  Rob Rackstraw
  Percy
• 
  Neil Crone
  Gordon
• 
  Luxton Handspiker
  Thomas
• 
  Christian Campbell
  Diesel
• 
  Rachael Louise Miller
  Emily
• 
  Leslie Martinez
  Emily
• 
  Cody D. Heyne
  Percy
• 
  Elliot Couillard
  Little Diesel
• 
  Ian Titus
  James
• 
  Johnathan Sturgess
  Harold

• Britt Allcroft
  ...
  (creator) (uncredited)
• Eric Branscum
• Wilbert Awdry
  ...
  (railway series) (uncredited)