Cast
- Ivor as Dumbo
- Henry as Timothy
- Meg as Mrs. Jumbo
- Estelle as Matriarch
- Gertie as Prissy
- Izzy as Catty
- Summer as Giddy
- Roddy as The Ringmaster
- Irving as Mr. Stork
- Mr. Growl as Smitty
- Pooh (from Winnie The Pooh) as Casey Junior
- Mini-Monsters as The Pink Elephants
- Cobby Denzel Milo Oscar and Fergus as The Crows
- Momma Daddo and His Friends as The Circus Animals
- Roberto Hunter Roy Kelly and The Other Monsters as The Clowns
- Tigger and Rabbit (from Winnie The Pooh) as Casey Junior's Coaches
- Piglet Roo Gopher and Kessie (from Winnie The Pooh) as Casey Junior's Flatcats
- Kang Owl Christopher Robin Lumpy and Lumpy's Mother (from Winnie The Pooh) as Casey Junior's Boxcars
- Eeyore (from Winnie The Pooh) as Casey Junior's Caboose