Thomas/Scooby-Doo

Version 1

 * Thomas as Scooby-Doo!
 * Percy as Shaggy
 * James as Fred
 * Emily as Daphne
 * Mavis as Velma
 * Diesel 10 as The Wicked Witch

Version 2

 * Skarloey as Scooby-Doo
 * Rusty as Shaggy
 * Duncan as Fred
 * Mavis as Daphne
 * Daisy as Velma
 * Salty as The Wicked Witch

Version 3 (made by Thomasfan)

 * Percy as Scooby Doo
 * Thomas as Shaggy
 * Duck as Fred
 * Rosie as Daphne
 * Emily as Velma
 * Skarloey as Scrappy Doo
 * Spencer as Ghost

Version 4 (made by Marioandluigi328)

 * Rheneas as Scooby Doo
 * Thomas as Shaggy
 * Gordon as Fred
 * Emily as Daphne
 * Rosie as Velma
 * Billy as Scrappy Doo
 * Henry as Scooby Dum
 * Diesel as Villain
 * Boco as A Police Officer
 * and more

Version 5 (made by PercyTheGreenEngine)

 * Skarloey as Scooby Doo
 * Duck as Shaggy
 * Thomas as Fred
 * Emily as Daphne
 * Rosie as Velma
 * Billy as Scrappy Doo
 * Buster as Scooby Dum
 * Arry/Bert as Villain
 * James as A Police Officer
 * and more

Version 6 (made by Terriost Robot Of Doom)

 * Rheneas as Scooby Doo
 * Thomas as Shaggy
 * Henry as Fred
 * Emily as Daphne
 * Molly as Velma
 * Billy as Scrappy Doo
 * Duck as Scooby Dum
 * Splatter/Dodge as Villain
 * Gordon as A Police Officer
 * and more

Version 7 (made by ThomasUKCentral)

 * Percy as Scooby Doo
 * Duck as Shaggy
 * Thomas as Fred
 * Emily as Daphne
 * Mavis as Velma
 * James as Scrappy Doo
 * Henry as Scooby Dum
 * Gordon as Villain
 * Edward as A Police Officer

Version 8 (made by UnluckyTugs08)

 * Percy as Scooby Doo
 * Thomas as Shaggy
 * Oliver as Fred
 * Emily as Daphne
 * Rosie as Velma
 * Billy as Scrappy Doo
 * Buster as Scooby Dum
 * Gordon as Villain
 * Diesel 10 as A Police Officer

Version 9 (made by BobSponge)

 * Skarloey as Scooby Doo
 * Oliver as Shaggy
 * Boco as Fred
 * Emily as Daphne
 * Rosie as Velma
 * Billy as Scrappy Doo
 * Duck as Scooby Dum
 * Gordon as Villain
 * Edward as A Police Officer

Version 10 (made by Trainboy7)

 * Skarloey as Scooby Doo
 * Thomas as Shaggy
 * Murdoch as Fred
 * Emily as Daphne
 * Rosie as Velma
 * James as Scrappy Doo
 * Henry as Scooby Dum
 * Diesel as Villain
 * Gordon as A Police Officer

Version 11 (made by ThomasAndFriendsUS)

 * Percy as Scooby Doo
 * ThomaspShaggy
 * Duck as Fred
 * Emily as Daphne
 * Rosie as Velma
 * Billy as Scrappy Doo
 * James as Scooby Dum
 * Diesel 10 as Villain
 * Spencer as A Police Officer

Version 12 (made by ThomasandHenry)

 * Thomas as Scooby Doo
 * Henry as Shaggy
 * Gordon as Fred
 * Rosie as Daphne
 * Emily as Velma
 * Percy as Scrappy Doo
 * James as Scooby Dum
 * Diesel as Villain
 * Policeman as A Police Officer

Version 13 (made by SCRuffeyfan)

 * Percy as Scooby Doo
 * Thomas as Shaggy
 * Duck as Fred
 * Emily as Daphne
 * Molly as Velma
 * Billy as Scrappy Doo
 * James as Scooby Dum
 * Gordon as Villain
 * Edward as A Police Officer

Version 14 (made by Trainlover476)

 * Rheneas as Scooby Doo
 * Skarloey as Shaggy
 * Rusty as Fred
 * Marge (made up narrow gauge steam engine) as Daphne
 * Madge as Velma
 * Percy as Scrappy Doo
 * Thomas as Scooby Dum
 * Duncan as Villain
 * James as A Police Officer

Version 15 (made by ThomasTenCents)

 * Percy as Scooby Doo
 * Thomas as Shaggy
 * Duck as Fred
 * Emily as Daphne
 * Rosie as Velma
 * Billy as Scrappy Doo
 * James as Scooby Dum
 * D261 as Villain
 * Policeman as A Police Officer

Version 16 (made by TomyThomasFan1999)

 * Percy as Scooby Doo
 * Thomas as Shaggy
 * Henry as Fred
 * Emily as Daphne
 * Molly as Velma
 * Billy as Scrappy Doo
 * Duck as Scooby Dum
 * Diesel 10 as Villain
 * James as A Police Officer

Version 17 (made by ThomasandMollyfan23)

 * Thomas as Scooby-Doo
 * Percy as Shaggy Rogers
 * Henry as Fred Jones
 * Emily as Daphne Blake
 * Mavis as Velma Dinkley
 * Duck as Scrappy Doo
 * Gordon as Scooby Dum
 * Diesel 10 as Villain
 * Edward as A Police Officer

Version 18 (made by JosephcCL93)

 * Percy as Scooby-Doo
 * Duck as Shaggy Rogers
 * Thomas as Fred Jones
 * Emily as Daphne Blake
 * Rosie as Velma Dinkley
 * Billy as Scrappy Doo
 * James as Scooby Dum
 * Diesel 10 as Villain
 * Gordon as A Police Officer

Version 19 (Made By The Mr Bracket Show)

 * Percy as Scooby Doo
 * Edward as Shaggy
 * Thomas as Fred
 * Emily as Daphne
 * Molly as Velma
 * Top Hat (from TUGS) as Scrappy Doo
 * Sunshine (from TUGS) as Scooby Dum
 * Chinese Dragon as Villain
 * Toby as A Police Officer
 * Gordon as The Ferry Driver
 * Spencer as Mr Beamon
 * Oliver as Captain Star (From TUGS)
 * James as Mario (From Mario)
 * Henry as Luigi (From Mario)
 * Diesel 10 as Phantom Virus
 * Big Mac (from TUGS) as Batman
 * Warrior (from TUGS) as Robin

Version 20 (made by BiggestThomasFan)

 * Thomas as Scooby Doo
 * Percy as Shaggy
 * Edward as Fred
 * Emily as Daphne
 * Molly as Velma
 * Billy as Scrappy Doo
 * Oliver as Scooby Dum
 * Diesel 10 as Villain
 * Policeman as A Police Officer

Version 21 (made by Sonicandrotor)

 * Percy as Scooby Doo
 * Thomas as Shaggy
 * Duck as Fred
 * Molly as Daphne
 * Emily as Velma
 * Billy as Scrappy Doo
 * Buster as Scooby Dum
 * Diesel 10 as Villain
 * James as A Police Officer

Version 22 (made by Zorronfan1)

 * Percy as Scooby Doo
 * Thomas as Shaggy
 * Oliver as Fred
 * Mavis as Daphne
 * Emily as Velma
 * Oliver as Scrappy Doo
 * Buster as Scooby Dum
 * Diesel 10 as Villain
 * Henry as A Police Officer

Version 23 (Made by Tobyis7)

 * Toad as Scooby Doo (Not Percy)
 * James as Shaggy (Not Thomas)
 * Emily as Daphine
 * Thomas as Fred
 * Rosie as Velma
 * Flora as Simone
 * Daisy as Lina
 * Gordon as Detective Neville
 * Hector the Horrid as the Fisherman
 * George as his hunting pig Moe Joe (Don't edit this)
 * Cranky as Jock the Fairy Driver
 * Redeads (From Ocarina of Time/Majora's Mask, with Gibdos, Wind Waker and Twilight Princess) as Zombies
 * Troublesome Trucks as Villains
 * Splatter as man in mummy knight suit 1
 * Dodge as man in mummy knight suit 2
 * Diesel as Ben Ravencroft
 * Sir Topham Hatt as Mayor of Oakaven
 * Toby as Mr MigKnight
 * Kotake (From Zelda Ocarina of Time) as the fake Witch
 * (I haven't decided who should do the Hex Girls)
 * Twinrova (From Ocarina of Time) as Sarah Ravencroft
 * Murdoch as Max
 * Duncan as Steve
 * Elizabeth as Laura
 * Fergus as Lester (Don't edit this)
 * Molly as Crystal
 * Annie/Clarabel as Amber
 * Diesel 10 as Phantom Virus

Version 24 (made by HomecloudFlyer)

 * Henry as Fred
 * Emily as Daphne
 * Thomas as Shaggy
 * Percy as Scooby Doo
 * Rosie as Velma
 * Duck as Scooby-Dum
 * Billy as Scrappy Doo
 * Troublesome Trucks and Z-Stacks as Villains
 * Dryaw Policeman as A Police Officer
 * Gordon as Batman
 * James as Robin
 * Edward as Uncle Nathaniel
 * Toby as Mr. McKnight
 * Oliver as Jerry Reed
 * Harvey as Omar
 * Annie as Crystal
 * Clarabel as Amber
 * Stepney as Luis
 * Mavis as Simone
 * Daisy as Lena
 * Elizabeth as Ms. Cutler
 * Diesel as Ben Ravencroft
 * Diesel 10 as the Phantom Virus
 * Donald as Laurel
 * Douglas as Hardy
 * The Pack as the Harlem Globetrotters
 * Alfie as Dribbles
 * Isobella as Granny (of the Globetrotters)
 * Lillie Lightship, Sally Seaplane, and Pearl as Josie and the Pussycats
 * Boco as Station Officer Wembley
 * Harold as Detective Neville
 * Horrid Lorries as the Three Stooges
 * Duke as Jonathan Winters
 * Fergus as Don Adams
 * Terence as Sonny
 * Madge as Cher

Version 25 (made by DonaldDouglas910)

 * Percy as Scooby Doo
 * Thomas as Shaggy
 * Donald/Douglas as Fred
 * Emily as Daphne
 * Rosie as Velma

Version 26 (made by ShenziBanzaiandEd)

 * Skarloey as Scooby Doo
 * Oliver as Shaggy
 * Boco as Fred
 * Emily as Daphne
 * Rosie as Velma

Version 27 (made by BarneyandShaggyRogersFan)

 * Percy as Scooby Doo
 * Thomas as Shaggy (Thomas and Percy are both best friends, just like Shaggy and Scooby Doo)
 * Duck as Fred (Both Western)
 * Mavis as Daphne
 * Emily as Velma

Version 28 (Made by BramGroatFilms)

 * Percy as Scooby-Doo
 * Thomas as Shaggy
 * James as Fred
 * Emily as Daphne
 * Molly as Velma
 * Boomer (from TUGS) as Scrappy Doo
 * Toby as Scooby-Dum
 * Gordon as A Police Officer
 * Edward as Uncle Nathaniel
 * The Narrow Guage Engines as The Globetrotters
 * Duck as Mr. McKnight
 * Donald as Laurel
 * Douglas as Hardie
 * Billy as Jerry Reed
 * Salty as The Ferry Driver
 * Henry as The Mayor of Oakhaven
 * Diesel as Ben Ravencroft
 * Daisy as Lena
 * Arry as Man 1
 * Bert as Man 2
 * Bill as Fake MP #1
 * Ben as Fake MP #2
 * Diesel 10 as The Phantom Virus
 * The Chinese Dragon as The Villian
 * Stepney as Detective Neville
 * Elizabeth as Simone
 * Oliver as Luis
 * Sea Rouge (from TUGS) as Gibby Morton
 * Boco as Officer Wembley
 * Spencer as Mr. Beamon
 * Toby's Brother (from RWS) as Professor Kaufman
 * Harvey as Omar
 * Vienna (from TUGS) as Crystal
 * Duchess (from The Aristocats) as Amber
 * Postman Pat (from PP) as A Postman
 * Mavis as Cast Eilliot
 * Arthur as Batman
 * Whiff as Robin
 * Murdoch as Captain Star (from TUGS)
 * Rheneas as Mario (from Super Mario Bros)
 * Skarloey as Luigi (from Super Mario Bros)

Version 29 (made by ToonBoyDan/AwesomeDude87)

 * Thomas as Scooby-Doo
 * Percy as Shaggy
 * Billy as Scrappy-Doo
 * Rosie as Daphne
 * Mavis as Velma
 * James as Fred
 * Henry as Scooby-Dum
 * Emily as Scooby-Dee

Version 30 (made by SonicandKnuckles)

 * Percy as Scooby Doo
 * Thomas as Shaggy
 * Henry as Fred
 * Emily as Daphne
 * Rosie as Velma
 * Duck as Scooby-Dum
 * Billy as Scrappy Doo
 * Troublesome Trucks and Z-Stacks as Villains
 * Policeman as A Police Officer
 * Gordon as Batman
 * James as Robin
 * Edward as Uncle Nathaniel
 * Toby as Mr. McKnight
 * Oliver as Jerry Reed
 * Harvey as Omar
 * Stepney as Gibby Morton
 * Daisy as Lena Dupree
 * Elizabeth as Simone Lenoir and Mrs. Cutler
 * Diesel as Ben Ravencroft
 * Diesel 10 as the Phantom Virus
 * The Fat Controller as The Mayor
 * Lady, Annie and Clarabel as The Hex Girls (Thorn, Dusk and Luna)
 * Lorry 1 as Max
 * Lorry 2 as Steve
 * Lorry 3 as Laura (I know, Lorrie 3 is male)
 * Molly as Crystal
 * Rusty as Amber (I know, Rusty is male)
 * Boco as Officer Wembley
 * Duke as Professor Kaufman
 * Arthur as Eric
 * Spencer as Bill
 * Donald as Laurel
 * Douglas as Hardy
 * The Pack as the Harlem Globetrotters
 * Alfie as Dribbles
 * Isobella as Granny (of the Globetrotters)

Version 31 (made by Dude723)

 * Thomas as Scooby-Doo
 * Percy as Shaggy
 * Rosie as Daphne
 * Mavis as Velma
 * Donald as Fred
 * Billy as Scrappy-Doo