Regular Show/Rudolph The Red Nosed Reindeer

Cast

 * Mordecai as Rudolph
 * Skips as Donner
 * Audrey as Mrs. Donner
 * Mr. Maellard as Santa Claus
 * Nichole (from The Amazing World of Gumball) as Mrs. Claus
 * Margaret as Clarice
 * Sir Topham Hatt (from TTTE) as Sam the Snowman
 * Muscle Man as Head Elf
 * Rigby as Hermey
 * High Five Ghost as Comet
 * Benson as Yukon Cornelius
 * Destroyer of Worlds as Bumble the Snow Monster Abominable Snow Monster
 * Coaches and TroubleSome Trucks (from TTTE) as Reindeer
 * Flick (from A Bug's Life) as Fireball
 * Ozzy (from The Land Before Time 2: The Great Valley Adventure) as Clarice's Father
 * Velociraptors (from Dinosaur) as The Elves
 * Kron (from Dinosaur) as Tall Elf
 * Peter (from Family Guy) as King Moonracer
 * Thomas (from TTTE) as Charley in the Box
 * Eileen as Doll
 * Aladar (from Dinosaur) as Scooter
 * Swellow (from Pokemon) as Bird-Fish
 * Were Skunk as Sinking Boat
 * Tantor (from Tarzan) as Polka-dot-Elephant
 * Spongebob (from Spongebob Squarepants) as Jelly Pistol
 * The Herd (from Dinosaur) as Misfit Toys
 * Henry (from TTTE) as Square Wheeled Train
 * Gumball (from The Amazing World of Gumball) as Cowboy riding an Ostrich
 * Darwin (from The Amazing World of Gumball) as Ostrich