Koopa Kid/Thomas

Cast

 * Koopa Kid as Thomas
 * Yellow Toad as Edward
 * Oogtar as Henry
 * Toadbert as Gordon
 * Diddy Kong as James
 * Timber (from Diddy Kong Racing) as Percy
 * Professor E. Gadd as Toby
 * Mushroom King as Duck
 * Bottles (from Banjo-Kazooie) as Donald
 * Jamjars (from Banjo-Kazooie) as Douglas
 * Mumbo (from Banjo-Kazooie) as Oliver
 * Waluigi as Diesel
 * Henry as Bill
 * Orville as Ben
 * Banjo (from Banjo-Kazooie) as BoCo
 * Toadette as Daisy
 * Pipsy (from Diddy Kong Racing) as Mavis
 * Luigi as Stepney
 * Wrinkly Kong as Emily
 * Tiptup Jr. (from Banjo-Kazooie) as Bertie
 * Sabreman (from Banjo-Kazooie) as Salty
 * Link (from The Legend of Zelda) as Harvey
 * Bowser Jr. as Arry
 * Kamek as Bert
 * Kiddy Kong as Fergus
 * Orange Toad as Skarloey
 * Sonic (from Sonic) as Rheneas
 * Boo as Sir Handel
 * R.O.B. as Peter Sam (I know, R.O.B. is bad)
 * Tiptup the Turtle (from Diddy Kong Racing & Banjo-Kazooie) as Rusty
 * Larry "Cheatsy" Koopa as Duncan
 * Detective Herlock Solmes as Duke
 * Toad as Freddie
 * Lemmy "Hip" Koopa as Mighty
 * Iggy "Hop" Koopa as Mac
 * Baby Luigi as Arthur
 * Gruntilda (from Banjo-Kazooie) as Lady (I know, Gruntilda is bad)
 * Wart as Diesel 10
 * Bowser as Splatter
 * Morton "Big Mouth" Koopa Jr. as Dodge
 * Skarloey (from TTTE) as Sir Topham Hatt
 * Rosie (from TTTE) as Lady Hatt
 * Rheneas (from TTTE) as Stephen Hatt
 * Caroline (from TTTE) as Bridget Hatt
 * Spencer (from TTTE) as The Angry Policeman
 * Smudger (from TTTE) as The Barber
 * Thomas and Emily (from TTTE) as The Duke and Duchess of Boxford
 * Ivo Hugh (from RWS) as Jem Cole
 * Sir Handel (from TTTE) as The Vicar of Wellsworth
 * Molly (from TTTE) as The Refreshment Lady
 * Peter Sam (from TTTE) as Jeremiah Jobling
 * Bertram (from TTTE) as Old Bailey
 * Diesel 10 and Daisy (from TTTE) as The Stationmaster and his Wife
 * Baby Mario as Terence
 * Dingpot (from Banjo-Kazooie) as Trevor
 * Blue Toad as Toad
 * Conker (from Conker's Bad Fur Day) as Derek
 * Diesel (from TTTE) as Bulgy
 * Princess Rosalina as Elizabeth (Rosalina was a villain in SML)
 * Roy "Bully" Koopa as George
 * Prince Hugo the Huge as Murdoch
 * The Weasel (from Garfield) as Spencer
 * Humba Wumba (from Banjo-Kazooie) as Caroline
 * Merrick (from TTTE) as Cranky
 * King Boo as Scruffey
 * Sir Topham Hatt (from TTTE) as Mr. Percival
 * Lady Hatt (from TTTE) as Mrs. Percival
 * Harold (from TTTE) as Harold
 * Tooty (from Banjo-Kazooie) as Rosie
 * Norman (from TTTE) as Smudger
 * King K. Rool as Bulstrode
 * Wario as The Spiteful Brakevan
 * Jeremy (from TTTE) as Jeremy
 * Kaptain Skurvy as D261
 * Toadiko as Molly
 * Princess Peach as Old Slow Coach
 * Troff as Bash
 * Scoff as Dash
 * Olimar (from Pikmin) as Ferdinand
 * Birdo as Madge
 * Shy Guy as Luke
 * Funky Kong as Stafford
 * Mario as Stephen
 * Princess Daisy as Millie
 * Donkey Kong as Connor
 * Candy Kong as Caitlin
 * Captain Blubber (from Banjo-Kazooie) as Skiff
 * Puffa (from TUGS) as Captain
 * Jeffy (from SML) as Stanley
 * Stanley the Bugman as Samson
 * Stephen (from TTTE) as Jack
 * Wilbert (from RWS) as Alfie
 * Ferdinand (from TTTE) as Oliver (Pack)
 * Duncan (from TTTE) as Max
 * George (from TTTE) as Monty
 * Freddie (from TTTE) as Kelly
 * Connor (from TTTE) as Byron
 * James (from TTTE) as Ned
 * Old Slow Coach (from TTTE) as Isobella
 * Stepney (from TTTE) as Nelson
 * Henry (from TTTE) as Patrick
 * Duke (from TTTE) as Buster
 * Emily (from Theodore Tugboat) as Miss Jenny
 * Theodore (from Theodore Tugboat) as The Foreman
 * Salty Joe (from Banjo-Kazooie) as Lorry 1
 * Big Al (from Banjo-Kazooie) as Lorry 2
 * Bob-omb Buddy as Lorry 3
 * Polly Roger as Den
 * Green Kroc as Dart
 * Donkey Kong Jr. as Norman
 * Baby Yoshi as Paxton
 * Kutlass as Sidney
 * Purple Toad as Whiff
 * Green Toad as Scruff
 * Peppy (from Star Fox) as Dennis
 * Luma as Butch
 * Falco (from Star Fox) as Billy
 * Loggo (from Banjo-Kazooie) as Charlie
 * Bertram (from TTTE) as Hiro
 * Lanky Kong as Victor
 * Skylar (from Chuggington) as Kevin
 * Krunch (from Diddy Kong Racing) as Thumper
 * Bumper (from Diddy Kong Racing) as Gator
 * Stan Marsh (from South Park) as Timothy
 * Slippy Toad (from Star Fox) as Reg
 * Dixie Kong as Marion
 * Minnie Mouse (from Mickey Mouse) as Henrietta
 * Taj the Elephant Genie (from Diddy Kong Racing) as Bertram
 * Fox McCloud (from Star Fox) as Proteus
 * Hank (from TTTE) as Owen
 * Colin (from TTTE) as Merrick
 * BoCo (from TTTE) as Flynn
 * Billy Shoepack (from TUGS) as Winston
 * Klungo (from Banjo-Kazooie) as Hector
 * Chunky Kong as Hank
 * Hammer Bro. as Rocky
 * F.L.U.D.D. as Colin
 * Stepney (from TTTE) as Neville
 * Geno as Mike
 * Mallow as Rex
 * Rattly as Bert (Arlesdale Railway)