Cast[]
Version 1 (made by JosephCL93)[]
- Homer as Mr. Conductor (RS)
- Bart as Mr. Conductor (GC)
- Marge as Stacy Jones
- Moe as Schemer
- Rod Flanders as Matt
- Lisa as Tanya
- Barney Gumble as Harry Cupper
- Principal Skinner as Billy Twofeathers
- Todd Flanders as Dan
- Janey Powell as Kara
- Allison Taylor as Becky
- Mr. Largo as Tito
- Lenny & Carl as Tex & Rex
- Edna Krabappel as Grace the Bass
- Superintendent Chalmers as Hobart Hume
- Agnes Skinner as Midge Smoot
- Mona Simpson as Ginny
- Santa's Little Helper as Ginny's Dog
- Mr. Burns as Mr. Conductor's Evil Twin
- Hugo Simpson as Buster the Bully
- Nelson as Biff
- Jimbo as Bull
- Otto Mann as Ted Typo
- Maggie as Sister Conductor
- Ned Flanders as Mr. Nicholas
- Jasper as Tucker
- Jessica Lovejoy as Vickie
- Helen Lovejoy as Claire
- Buster Bunny as Thomas
Version 2 (made by EliJBrown)[]
- Homer as Mr. Conductor (RS)
- Bart as Mr. Conductor (GC)
- Marge as Stacy Jones
- Moe as Schemer
- Milhouse as Matt
- Lisa as Tanya
- Grandpa Abe as Harry Cupper
- Principal Skinner as Billy Twofeathers
- Ralph Wiggum as Dan
- Allison Taylor as Kara
- Janey Powell as Becky
- Mr. Largo as Tito
- Lenny & Carl as Tex & Rex
- Edna Krabappel as Grace the Bass
- Superintendent Chalmers as Hobart Hume
- Agnes Skinner as Midge Smoot
- Mona Simpson as Ginny
- Santa's Little Helper as Ginny's Dog
- Hugo Simpson as Mr. Conductor's Evil Twin
- Mr. Burns as Buster the Bully
- Kearney as Biff
- Dolph as Bull
- Otto Mann as Ted Typo
- Maggie as Sister Conductor
- Ned Flanders as Mr. Nicholas
- Jasper as Tucker
- Jessica Lovejoy as Vickie
- Helen Lovejoy as Claire
- Mickey Mouse as Thomas
Version 3 (made by BiggestThomasFan) (Do Not Edit, Add or Delete!)[]
- Homer as Mr. Conductor (RS)
- Bart as Mr. Conductor (GC)
- Marge as Stacy Jones
- Moe as Schemer
- Ralph as Matt
- Lisa as Tanya
- Grandpa Abe as Harry Cupper
- Principal Skinner as Billy Twofeathers
- Milhouse as Dan
- Allison Taylor as Kara
- Janey Powell as Becky
- Cletus as Tito Swing
- Carl as Tex
- Lenny as Rex
- Brandine as Didi
- Lurleen Lumpkin as Grace
- Chief Wiggum as JB King
- Agnes Skinner as Midge Smoot
- Mona Simpson as Ginny
- Mayor Quimby as Mayor Flopdinger
- Mr. Burns as Mr. Conductor's Evil Twin
- Ned Flanders as Alan
- Rod and Todd Flanders as Alan's Dummies
- Jessica Lovejoy as Vickie
- Helen Lovejoy as Claire
- Sideshow Bob and Cecil as The Furniture Movers
- Nelson Muntz as Buster King
- Cesar as Biff
- Ugolin as Bull
The My Little Pony Characters as The Thomas Characters
- Spike as Thomas
- Shining Armor as Edward
- Filthy Rich as Henry
- Big Macintosh as Gordon
- Cranky Doodle Donkey as James
- Pipsqueak as Percy
- Braeburn as Toby
- Soarin as Duck
- Night Light as Donald
- Hondo Flanks as Douglas
- Dr. Hooves as Oliver
- Discord as Diesel
- Snips & Snails as Bill & Ben
- Fancy Pants as BoCo
- Gilda as Daisy
- Twilight Sparkle as Mavis
- Noteworthy as Stepney
- Angel as Bertie
- Woody (from Toy Story) as Skarloey
- Buzz Lightyear (from Toy Story) as Rheneas
- Hamm (from Toy Story) as Sir Handel
- Rex (from Toy Story) as Peter Sam
- Slinky (from Toy Story) as Rusty
- Mr. Potato Head (from Toy Story) as Duncan
- Randolph as Duke
- Hoity Toity as Sir Topham Hatt
- Princess Celestia as Lady Hatt
- Featherweight as Terence
- Gummy as Trevor
- Tank as Toad
- Garble as Bulgy
- Score as George
- Zecora as Caroline
- The Cockatrice as Scruffey
- Owlowiscious as Harold
- The Changelings as The Troublesome Trucks
- Sid (from Toy Story) as Smudger
- Ahuizotl as Bulstrode
- Dr. Caballeron as The Spiteful Breakvan
- Tirek as D261
- Apple Bloom as Annie
- Sweetie Belle as Clarabel
- The Red Dragon as The Chinese Dragon
- Scootaloo as Henrietta
- Caeser as City of Truro
- Jet Set as Flying Scotsman
- Goldie Delicious as Mrs. Kyndley
- Princess Luna as The Stationmaster's Wife
- Cherry Jubilee as The Refreshment Lady
- Twist as Nancy
- Parcel Post as Tom Tipper
Version 4 (made by BramGroaftFilms)[]
- Homer as Mr. Conductor (RS)
- Bart as Mr. Conductor (GC)
- Marge as Stacy Jones
- Moe as Schemer
- Martin as Matt
- Maude Flanders as Tanya
- Barney Gumble as Harry Cupper
- Principal Skinner as Billy Twofeathers
- Milhouse as Dan
- Janey as Becky
- Lisa as Kara
- Cletus as Tito Swing
- Carl as Tex
- Lenny as Rex
- Brandine as Didi
- Lurleen Lumpkin as Grace
- Rainer Wolfcastle as JB King
- Agnes Skinner as Midge Smoot
- Edna Krabappel as Ginny
- Barney Gumble as Barton Winslow
- Mayor Quimby as Mayor Flopdinger
- Mr. Burns as Mr. Conductor's Evil Twin
- Nelson Muntz as Buster King
- Pinocchio as Thomas
Version 5[]
- Bart as Mr. Condctor (RS)
- Milhouse as Mr. Conductor (GC)
- Marge as Stacy Jones
- Moe as Schemer
- Grandpa Abe as Harry Cupper
- Ralph as Matt
- Allison as Tanya
- Homer as Billy Twofeathers
- Martin as Dan
- Janey as Becky
- Lisa as Kara
- Principal Skinner as JB King
- Barney Gumble as Barton Winslow
- Superintendent Chalmers as Hobart Hume
- Nelson Muntz as Buster King
- Jessica Lovejoy as Vickie
- Sega and Disney characters as Thomas and his Friends
- Mickey Mouse as Thomas
- Sonic as Edward
- Baloo as Henry
- Knuckles as Gordon
- Donald Duck as James
- Tails as Percy
- Eeyore as Toby
- Vector as Duck
- Chip as Donald
- Dale as Douglas
- Pete as Diesel
- Goofy as BoCo
Version 6[]
- Bart Simpson as Mr. Conductor (RS)
- Homer Simpson as Mr. Conductor (GC)
- Marge Simpson as Stacy Jones
- Moe Syzlak as Horace Schemer
- Ralph Wiggum as Matt Jones
- Lisa Simpson as Tanya Cupper
- Grandpa Abe Simpson as Harry Cupper
- Principal Seymour Skinner as Billy Twofeathers
- Martin Prince as Dan Jones
- Janey Powell as Kara Cupper
- Allison Taylor as Becky
- Superintendent Gary Chalmers as Hobart Hume
- Agnes Skinner as Midge Smoot
- Mona Simpson as Ginny Johnson
- Santa's Little Helper as Ginny's Dog
- Mr. Burns as Mr. Conductor's Evil Twin
- Hugo Simpson as Buster the Bully
- Jessica Lovejoy as Vickie
- Helen Lovejoy as Claire
Cars Characters as Thomas Characters
- Lightning McQueen as Thomas
- Fillmore as Henry
- Doc Hudson as Gordon
- Luigi as James
- Guido as Toby
- Sheriff as Duck
- Lewis Hamilton as Donald
- Jeff Gorvette as Douglas
- Ramone as Oliver
- DJ as Bill
- Wingo as Ben
- Chick Hicks as Diesel
- Flo as Mavis
- Mia and Tia as Annie and Clarabel
- Tractors as Troublesome Trucks
- Otis as Toad
- Trev Diesel as Bertie
- Todd the Pizza Planet Truck as Terence
- Dinoco Helicopter as Harold