4Kids Dub Version

  • Thomas as Connor (Thomas and Connor are both the Main Heroes)
  • James as Mong (James and Mong are both Funny)
  • Percy as Chip (Percy and Chip are both Smart)
  • Emily as Abby (Emily and Abby are both Girlfriends to Thomas and Connor)
  • Mavis as Hela Nemo
  • Gordon as Graham
  • Hiro as Professor Nemo
  • Spencer as Charles
  • Toby as Cubix
  • Henry as Maximix
  • Edward as Cerebix
  • Toad as Dondon
  • Rosie as Babysix
  • Molly as Pestixide
  • Oliver as Attractix
  • Diesel as Dr. K (Diesel and Dr. K are both Evil and Devious)
  • Daisy as Raska (Raska's Voice Suits Daisy The Diesel Railcar)

Voice Cast (4Kids Dub Version)

  • Andrew Rannells - Thomas
  • Jimmy Zoppi - James and Edward
  • Amy Birnbaum - Percy
  • Veronica Taylor - Emily and Molly
  • Rachael Lillis - Mavis
  • Dan Green - Gordon and Hiro
  • Ed Paul - Spencer
  • Scottie Ray - Toby
  • Greg Abbey - Henry
  • Eric Stuart - Toad and Daisy
  • Lisa Ortiz - Rosie
  • Steve Irwin - Oliver
  • Maddie Blaustein - Diesel
  • Megan Hollingshead - Daisy

Korean Version

  • Thomas as Connor (Aka Haneul)
  • James as Mong
  • Percy as Chip (Aka Min Woo)
  • Emily as Abby (Aka Yuri)
  • Mavis as Hela Nemo
  • Gordon as Graham
  • Hiro as Professor Nemo (Aka Dr. Nemo)
  • Toby as Cubix
  • Henry as Maximix (Aka Locomotive)
  • Molly as Cerebrix (Aka Plump)
  • Rosie as Dondon
  • Belle as Diagnostix (Aka Doctor Ball)
  • Lady as Babysix
  • Oliver as Kan-It (Aka Dr. Magnet)
  • Spencer as Charles
  • Diesel as Dr. K
  • Daisy as Raska

Voice Cast (Korean Version)

  • Lee Mi-Ja - Thomas
  • Hong Siho - James and Toby
  • Woo Jung Shin - Percy
  • Choi Duk Hee - Emily
  • Jung Mi Sook - Mavis
  • Bae Ju-Young - Molly, Rosie and Belle
  • Lee Jong Hyuk - Oliver and Hiro
  • Kim Ki-Hyun - Diesel
  • Lee Hyun-Jin - Daisy

See Also

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