Reparto y equipo
- Michael Gough2nd Teacher
-
Rene AuberjonoisProfessor Genius/The Nightmare King - Bever-Leigh BanfieldWoman
- Michael BellOompy
- Nancy CartwrightPage
- Gabriel DamonLittle Nemo
- Jennifer DarlingNemo's Mother
- Bernard ErhardKing Morphy Morpheus
- June ForayLibrarian
- Kathleen FreemanDance Teacher
- Ellen GerstellPage
- Sherry LynnBon Bon
- Tress MacNeilleElevator Creature
- Danny MannIcarus, the squirrel
- Michael McConnohieEtiquette Master
- Laura MooneyPrincess Camille
- Alan OppenheimerOomp
- Mickey RooneyFlip
- Neil RossOompa
- John StephensonOompo
- Beau Weaver1st Teacher
- Masami HataDirección
- Masanori HataDirección
- William T. HurtzDirección
- Yutaka FujiokaProducción
- Ray BradburyEscritor
- Chris ColumbusEscritor
- Yutaka FujiokaEscritor
- Winsor McCayEscritor
- Richard OuttenEscritor
- Edward SummerEscritor