Happy Tree Friends/Thomas

Version 1

 * Cuddles as Thomas
 * Nutty as Percy
 * Toothy as Edward
 * Handy as James
 * Lumpy as Gordon
 * Splendid as Henry
 * The Mole as Toby
 * Puffy (from an OC) as Duck
 * Pop as Donald
 * Cub as Douglas
 * Disco Bear as Oliver
 * Fliqpy as Diesel
 * Splendont as Spencer
 * Buddhist Monkey as Hiro
 * Sensei Octruagon as Murdoch
 * Trippy (from an OC) as Philip
 * Giggles as Emily
 * Flaky as Rosie
 * Digit (from Cyberchase) as Fergus
 * Petunia as Molly
 * Lammy as Mavis
 * Panda Mom as Lady
 * Panda Baby as Flora
 * Robo Star (from an OC) as Hank
 * Guddles (from an OC) as Colin
 * Matt (from Cyberchase) as Derek
 * Dr. Marbles (from Cyberchase) as Rocky
 * Truffles as Stanley
 * FatKat as Billy
 * Sniffles as Whiff
 * Lifty as Arry
 * Shifty as Bert
 * Flippy as Paxton
 * Mime as Arthur
 * Russell as Salty
 * Tricksy as Charlie
 * Dr. Marbles (from Cyberchase) as Mike
 * Buzz (from Cyberchase) as Rex
 * Delete (from Cyberchase) as Bert
 * Slider (from Cyberchase) as Sir Topham Hatt
 * Motherboard (from Cyberchase) as Lady Hatt

Version 2

 * Handy as Thomas
 * Petunia as Lady
 * Splendid as Gordon
 * Pop as Henry
 * Giggles as Emily
 * Cuddles as James (Sitch with Cuddles as James!) (Cuddles as James are vain)
 * Toothy as Duck
 * Mime as Percy
 * Lammy as Rosie
 * Nutty as Toby (Stick with Nutty as Toby!) (Nutty and Toby are foot)
 * Flaky as Flora (both and have names staring with FL)
 * Cub as Skarloey
 * Flippy as Duncan (Flippy's voice suits Duncan)

Version 3

 * Cuddles as Thomas
 * Splendid as Gordon
 * Handy as James
 * Nutty as Percy
 * Giggles as Emily
 * Flaky as Nia
 * Petunia as Rebecca
 * Toothy as Toby
 * Lumpy as Henry
 * Truffles as Edward
 * Lammy as Rosie
 * Aqua (from an OC) as Molly
 * The Mole as Whiff
 * Flippy as Diesel (Flippy's voice suits Diesel)

Version 4

 * Sniffles  as Thomas


 * Cuddles as Edward


 * Lumpy as Henry


 * Splendid as Gordon


 * Flippy as James


 * Nutty as Percy


 * Handy as Toby


 * Toothy as Duck


 * Disco Bear as Boco


 * Pop and Cub as Donald and Douglas


 * Digit (from Cyberchase) as Oliver


 * Fluff (from Cyberchase) as Stepney


 * Cro-Marmot as Whiff


 * Giggles as Emily


 * Erica Ram (from Cyberchase) as Molly


 * Motherboard (from Cyberchase) as Belle


 * Flaky as Rosie


 * Petunia as Mavis


 * Mole as Diesel


 * Lifty as Arry


 * Shifty as Bert


 * Mime as Charlie


 * Russel as Salty


 * Truffles as Stanley


 * FatKat as Neville


 * Splendont as Spencer


 * Buddhist Monkey as Billy


 * Rabbits (from Teletubbies) as Fergus


 * Jackie and Inez (from Cyberchase) as Annie and Clarabel


 * Creech (from Cyberchase) as Henrietta


 * Dark Shadow Lord as Diesel 10


 * Char Sui as Splatter


 * Crab as Dodge


 * Tiger General as D261


 * Sensei Octruagon as Murdoch


 * Lammy as Lady


 * Aqua (from an OC) as Flora


 * Tricksy as Ryan


 * Rudy as Raul


 * Unicornus as Shane


 * Tinky Winky (from Teletubbies) as Skarloey


 * Dipsy (from Teletubbies) as Rheneas


 * Magic Tree (from Teletubbies) as Sir Handel


 * Noo-Noo (from Teletubbies) as Peter Sam


 * The voice Trumpet (from Teletubbies) as Rusty


 * Slider (from Cyberchase) as Duncan


 * Zeus (from Cyberchase) as Duke


 * Nero The Animal Hero (from Cyberchase) as Fearless Freddie


 * Creech (from Cyberchase) as Millie


 * Buzz (from Cyberchase) as Mike


 * Delete (from Cyberchase) as Rex


 * Master Pi (from Cyberchase) as Bert


 * Dr. Marbles (from Cyberchase) as Sir Topham Hatt


 * Lady Ada Lovelace (from Cyberchase) as Lady Hatt