Thomas/Dexter's Laboratory

Version 1 (made by Malechi Perez)

 * Thomas as Dexter
 * James as Tall Dexter
 * Daisy as Dee Dee
 * Emily as Dexter's Mom
 * Duck as Dexter's Dad
 * Toby as Dexter's Grampa
 * Devious Diesel as Mandark
 * Gordon as Mr. Luzinsky
 * Rosie as Lee Lee
 * Mavis as Mee Mee
 * Percy as Dexter's Monkey
 * Billy as Mandark's Duck

Version 2 (made by DuckFan8)

 * Thomas as Dexter
 * James as Tall Dexter
 * Rosie as Dee Dee
 * Emily as Dexters Mom
 * Edward as Dexters Dad
 * Toby as Dexters Grandpa
 * Gordon as Mandark
 * BoCo as Mr Luzinsky
 * Rosie as Lee Lee
 * Mavis as Mee Mee
 * Percy as Dexters Monkey
 * Diesel as Mandarks Duck

Version 3 (made by BashDashandFerdinand)

 * Thomas as Dexter
 * Boco as Tall Dexter
 * Emily as Dee Dee
 * Molly as Dexters Mom
 * Edward as Dexters Dad
 * Toby as Dexters Grandpa
 * Gordon as Mandark
 * Henry as Mr Luzinsky
 * Rosie as Lee Lee
 * Mavis as Mee Mee
 * Percy as Dexters Monkey
 * Duncan as Mandarks Duck

Version 4 (made by DuckandDexterFan)

 * Percy as Dexter (Percy and Dexter are both small)
 * Boco as Tall Dexter
 * Rosie as Dee Dee (Rosie and Dee Dee are both pink)
 * Emily as Dexter's Mom
 * Duck as Dexter's Dad
 * Toby as Dexters Grandpa
 * Gordon as Mandark
 * Victor as Mr Luzinsky
 * Molly as Lee Lee
 * Mavis as Mee Mee
 * Skarloey as Dexters Monkey
 * Duncan as Mandarks Duck
 * Diesel as Gary (Diesel and Gary are both black,and they both bully kids and engines)
 * Stanley as Pierre
 * Charlie as Lucky
 * Edward as Major Glory
 * Henry as Krunk (Both big and strong)
 * James as Valhallen (Both are vain)

Version 5 (EliJBrown/LinkandRutofan/SonicJrandSarah)

 * Percy as Dexter
 * Rosie as Dee Dee
 * Lady Hatt as Dexter's Mom
 * Sir Topham Hatt as Dexter's Dad
 * Spencer as Mandark

Version 6 (made by DonaldDouglas910)

 * Thomas as Dexter
 * Emily as Dee Dee
 * Mavis as Dexter's Mom
 * Gordon as Dexter's Dad
 * Toby as Dexter's Grandpa
 * James as Tall Dexter
 * Devious Diesel as Mandark
 * George as Mandark's Duck
 * Percy as Dexter's Monkey
 * Henrietta as Computer
 * Molly as Lee Lee
 * Rosie as Mee Mee
 * Sir Topham Hatt as Mr. Luzinsky
 * BoCo as Koosalagoopagoop
 * Murdoch as Action Hank
 * Lady as Pony Puff Princess
 * Donald & Douglas as The Puppet Pals
 * Edward as Major Glory
 * Bertie as Valhallen
 * Henry as Krunk

Version 7 (made by up4004)

 * Percy as Dexter
 * Rosie as Dee Dee
 * Molly as Dexter's Mom
 * Edward as Dexter's Dad
 * Duke as Dexter's Grandpa
 * Gordon as Tall Dexter
 * Smudger as Mandark
 * Scruffey as Mandark's Duck
 * Bertie as Dexter's Monkey
 * Henrietta as Computer
 * Annie as Lee Lee
 * Clarabel as Mee Mee
 * Sir Topham Hatt as Mr. Luzinsky
 * Ferdinand as Koosalagoopagoop
 * Hank as Action Hank
 * Lady as Pony Puff Princess
 * Bill & Ben as The Puppet Pals
 * Thomas as Major Glory
 * James as Valhallen
 * Henry as Krunk

Version 8

 * Whiff as Dexter (Whiff and Dexter both wear glasses)
 * Madge as Dee Dee
 * Molly as Dexter's Mom
 * Henry as Dexter's Dad
 * Hiro as Dexter's Grandpa
 * Murdoch as Tall Dexter
 * D261 as Mandark
 * Paxton as Mandark's Duck
 * Scruff as Dexter's Monkey
 * Emily as Computer
 * Lady as Lee Lee
 * Mavis as Mee Mee
 * Toby as Mr. Luzinsky
 * Thomas as Koosalagoopagoop
 * Gordon as Action Hank
 * Flora as Pony Puff Princess
 * Bash & Dash as The Puppet Pals
 * Hank as Major Glory
 * James as Valhallen
 * Peter Sam as Krunk

Version 9

 * Skarloey as Dexter
 * Lady as Dee Dee
 * Dasiy as Dexter's Mom
 * BoCo as Dexter's Mom
 * Ferdinand as Dexter's Grandpa
 * Neville as Tall Dexter
 * Bulgy as Mandark
 * Scruffey as Mandark's Duck
 * Kevin as Dexter's Monkey
 * Madge as Computer
 * Belle as Lee Lee
 * Flora as Mee Mee
 * Thomas as Mr. Luzinsky
 * Duck as Koosalagoopagoop
 * Henry as Action Hank
 * Emily as Pony Puff Princess
 * Mighty Mac as The Puppet Pals
 * Gordon as Action Hank
 * James as Valhallen
 * Percy as Krunk