Cartoon Network, Disney & Nickelodeon/Thomas

Cast

 * Gumball Watterson (The Amazing World of Gumball) as Thomas
 * Marco Diaz (Star vs. the Forces of Evil) as James
 * Jeff (Clarence) as Percy
 * Jake Long (American Dragon: Jake Long) as Henry
 * Danny Fenton (Danny Phantom) as Edward
 * Brad Carbunkle (My Life as a Teenage Robot) as Gordon
 * Cosmo (Fairly OddParents) as Toby
 * TBA as Duck
 * TBA as Bridget Hatt
 * TBA as Mavis
 * TBA as Rosie
 * Isabella Garcia-Shapiro (Phineas and Ferb) as Lady
 * TBA as Annie
 * Fee (Harvey Beaks) as Clarabel
 * Blossom (Powerpuff Girls) as Flora
 * Kimi Finster (Rugrats) as Molly
 * Star Butterfly (Star vs. the Forces of Evil) as Belle
 * Hildy Gloom (The 7D) as Daisy
 * Terra (Teen Titans) as Emily
 * Mandy (The Grim Adventures of Billy & Mandy) as Elizabeth
 * Global Warmer (Fanboy and Chum Chum) as Diesel 10
 * Belson (Clarence) as Diesel
 * Dexter (Dexter's Laboratory) as Stanley
 * AJ (Fairly Odd Parents) as Spencer
 * Trent (Total Drama) as Hector
 * TBA as Bulgy
 * TBA as Derek
 * Hiro Hamada (Big Hero 6) as Hiro (Both share the first names)
 * Penn Zero (Penn Zero: Part-Time Hero) as Skarloey
 * TBA as Bill and Ben
 * TBA as Harold
 * TBA as Peter Sam
 * TBA as Sir Topham Hatt
 * TBA as Lady Hatt
 * TBA as Bridget Hatt
 * TBA as Stephen Hatt