CBeebies/Pokemon

Cast

 * Pingu (from Pingu) as Ash Ketchum
 * Underground Ernie (from Underground Ernie) as Brock
 * Clifford (from Clifford the Big Red Dog) as Harley
 * Cookie Monster (from The Furchester Hotel) as Buizel
 * Milo (from Tweenies) as Gary Oak
 * Bob (from Dinopaws) as Pikachu
 * Postman Pat (from Postman Pat) as Tracey
 * Fireman Sam (from Fireman Sam) as Drew
 * Tinky-Winky (from Teletubbies) as Barry
 * Dipsy (from Teletubbies) as Kenny
 * Elmo (from The Furchester Hotel) as Paul
 * Grandmaster Glitch (from Go Jetters) as James
 * Frank the Koala (from The Koala Brothers) as Beldum
 * Buster the Koala (from The Koala Brothers) as Magnemite
 * Barnaby Bear (from Becky and Barnaby Bear) as Ritchie
 * Trixie (from LazyTown) as Jessie
 * Sarah (from Sarah & Duck) as Dawn
 * Lucy (from 64 Zoo Lane) as Misty
 * Robbie Rotten (from LazyTown) as Meowth
 * and more