The Loud House/The Little Engine That Could

Cast

 * Lincoln Loud as Tillie
 * Clyde as Chip
 * Lori Loud as Georgia
 * Howard McBride as Farnswroth
 * Harold McBride as Pete
 * Pop-Pop as Jebediah
 * Mr. Loud as Doc
 * Chunk as Tower
 * Flat Tire as Eric
 * Luan Loud as Jill
 * Owen (from Total Drama) as Rollo The Clown
 * Rocko (from Rocko's Modern Life) as Chippers
 * Black Widow/Natasha Romanoff (from Avengers) as Grumpella
 * Jeff Randell (from Clarence) as Handy Pandy
 * Catdog (from Catdog) as Giraffes
 * Heffle Wolfe (from Rocko's Modern Life) as Perky the Baby Elephant
 * Uncle Grandpa (from Uncle Grandpa) as Stretch
 * Dr. Hucthenson (from Rocko's Modern Life) as Missy
 * Walt, Geo, Cliff, Charles, Francis, Izzy, and Hog as Cake Carrying-Mice
 * Iron Man (from Avengers) as The Big Wolf
 * Flat Tire as The Little Wolf
 * Belson (from Clarence) as The Eagle
 * Shredder (from TMNT) as The Voice Inside Cave