Besetzung (4)
Hans ConriedNarrator / Horton / Dr. H. Hoovey (voice)
June ForayJane Kangaroo / Mother Who / Baby Who / Cindy Lou Who (voice)
Chuck JonesJunior Kangaroo / Various Whos / Quizmo McKwoff / JoJo (voice)
Thurl RavenscroftWickersham Brother (voice) (uncredited)Szenenbild
- Don Fostergraphic designer
- Maurice Nobleproduction design
- Philip DeGuardbackground designer
- Irv Wynerbackground designer
- Angel Esparzabackground designer
Crew
Regie
Produktion
Ton
Visuelle Effekte
- Phil Romananimation
- Richard Thompsonanimation
- Don Morganlayout supervisor
- Ben Washamanimation
- Irven Spenceanimation
- Hal Ambroanimation
- George Nicholasanimation
- Tom Rayanimation
- Dick Thomsonanimation
- Carl Bellanimation