Thomas/Atlantis:The Lost Empire

Version 1

 * Thomas as Milo Thatch
 * Rosie as Princess Kida
 * Mavis as Audrey Rocio Ramirez
 * Gordon as Dr. Sweet
 * Percy as Mole
 * James as Vinny
 * Edward as Preston Whitmore
 * Toby as Cookie
 * Elizabeth as Wilhelmina Packard
 * Daisy as Helga Sinclair
 * Diesel as Lyle T. Rourke
 * Troublesome Trucks as The Mercenaries
 * Donald and Douglas as Chaos Lords of Fire and Ice
 * Diesel 10 as Ashton Carnaby

Voice Cast

 * Michael J. Fox - Thomas
 * Cree Summer - Rosie
 * Jacqueline Obradors - Mavis
 * Phil Morris - Percy
 * Corey Burton - Toby
 * Don Novello - James
 * John Mahoney - Edward
 * Jim Varney - Gordon
 * Florence Stanley - Elizabeth
 * Claudia Christian - Daisy
 * James Garner - Diesel

Version 2

 * Thomas as Milo Thatch
 * Emily as Princess Kida
 * Mavis as Audrey Rocio Ramirez
 * Gordon as Dr. Sweet
 * Percy as Mole
 * James as Vinny
 * Edward as Preston Whitmore
 * Toby as Cookie
 * Elizabeth as Wilhelmina Packard
 * Daisy as Helga Sinclair
 * Diesel 10 as Lyle T. Rourke
 * Troublesome Trucks as The Mercenaries
 * Donald and Douglas as Chaos Lords of Fire and Ice

Voice Cast

 * Michael J. Fox - Thomas
 * Cree Summer - Emily
 * Jacqueline Obradors - Mavis
 * Phil Morris - Gordon
 * Corey Burton - Percy
 * Don Novello - James
 * John Mahoney - Edward
 * Jim Varney - Toby
 * Florence Stanley - Elizabeth
 * Claudia Christian - Daisy
 * James Garner - Diesel 10

Version 3

 * Duck as Milo Thatch (Duck and Milo are both western)
 * Molly as Princess Kida
 * Caroline as Audrey Rocio Ramirez
 * Gordon as Dr. Sweet
 * Sir Handel as Mole
 * Oliver as Vinny
 * Duke as Preston B. Whitemore
 * James as Cookie
 * Daisy as Helga Sinclair
 * Diesel 10 as Lyle T. Rourke
 * Mavis as Whilemina Packard
 * Whiff as Mr. Haurcourt
 * Coaches as The Atlanteans
 * Mavis as Mulan (from Mulan) (cameo)
 * Henry as Hercules (from Hercules) (cameo)

Version 4

 * Thomas as Milo Thatch
 * Emily as Princess Kida
 * Mavis as Audrey Rocio Ramirez
 * Gordon as Dr. Sweet
 * Percy as Mole
 * James as Vinny
 * Edward as Preston B. Whitemore
 * Toby as Cookie
 * Daisy as Helga Sinclair
 * Diesel 10 as Lyle T. Rourke
 * Elizabeth as Whilemina Packard
 * Whiff as Mr. Haurcourt
 * Trucks as The Atlanteans