Thomas Square Engine is based on Thomas/Spongebob parody with Spongebob sounds and Thomas the Tank Engine and Friends clips.

Please Note: If you edit, add or delete any of the casts, YOU'RE IN BIG TROUBLE!!!!!!


  • Thomas as Spongebob Squarepants
  • Percy as Patrick Star
  • James as Squidward Tentacles
  • Emily as Sandy Cheeks
  • Gordon as Eugene H. Krabs
  • Bertie as Gary the Snail
  • Rosie as Pearl Krabs
  • Mavis as Poffy Puff
  • Diesel as Tattletale Strangler
  • Bulgy as Flats the Flounder
  • Spencer as Flat's Dad
  • George as Sheldon J. Plankton
  • Daisy as Karen (Plankton's Computer Wife)
  • Duck as Larry the Lobster
  • Donald as Mermaidman
  • Douglas as Barnacleboy
  • D261 as The Flying Dutchman
  • Murdoch as The Doctorfish
  • Harvey as Bubble Buddy
  • Duke as Old Man Jenkins
  • Arry as Man Ray
  • Bert as The Dirty Bubble
  • Diesel 10 as Dennis
  • Coaches as The Bikkin Bottomies
  • BoCo as Fred
  • Henry as Tom
  • Stanley as Stanley S. Squarepants
  • Edward as Spongebob's Dad
  • Molly as Spongebob's Mom
  • Toby as Grandpa Squarepants
  • Flora as Grandma Squarepants
  • Duncan as Squilliam Fancyson
  • Stepney as Monroe
  • Oliver as Scooter
  • Smudger as Kevin the Sea Cucumber
  • The Bees as Jellyfishes
  • The Burned Bee as King Jellyfish
  • Cyclops/Neil Ross as Himself
  • David Hasselhoff as Himself
  • Toad as Phil
  • Splatter and Dodge as The Green Eyed Robots
  • Hector as The Thug Tug Owner
  • Troublesome Trucks as The Thugs and Anchovies
  • S.C.Ruffey as The Thug with a White Beard
  • Bubble Blowing Double Babbies as Themselves
  • Tillie (from The Little Engine That Could) as Princess Mindy (Tillie would be Princess Mindy, because Tillie and Princess Mindy are both beautiful if Percy has a crush on her)
  • Farnsworth (from The Little Engine That Could) as King Neptune
  • Jebediah (from The Little Engine That Could) as Squire
  • Chip (from The Little Engine That Could) as The Royal Crown Polisher

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