The Phantom Tollbooth, based upon the children's adventure novel by Norton Juster, tells the story of a bored young boy named Milo. Unexpectedly receiving a magic tollbooth and, having nothing better to do, Milo drives through it and enters a kingdom in turmoil following the loss of its princesses, Rhyme and Reason.
Butch Patrick
as Milo
Mel Blanc
as Officer Short Shrift / Dodecahedron / Demon of Insincerity (voice)
Daws Butler
as Whether Man / Senses Taker / Terrible Trivium / Gelatinous Giant (voice)
Candy Candido
as Awful DYNN (voice)
Hans Conried
as King Azaz / The MathemaGician (voice)
June Foray
as Ralph / Faintly Macabre / Princess of Pure Reason (voice)
Patti Gilbert
as Princess of Sweet Rhyme (voice)
Shepard Menken
as Spelling Bee / Chroma (voice)
Cliff Norton
as akofonous A. Dischord / Tollbooth Speaker (voice)
Larry Thor
as Tock The Watchdog (voice)
Les Tremayne
as Humbug (voice)