A young boy named Milo unexpectedly receives a magic tollbooth and, out of boredom, drives through it and enters a fantastical, animated kingdom in turmoil following the loss of its princesses, Rhyme and Reason.
Milo
Officer Short Shrift / Dodecahedron / Demon of Insincerity (voice)
Whether Man / Senses Taker / Terrible Trivium / Gelatinous Giant (voice)
Awful DYNN (voice)
King Azaz / The MathemaGician (voice)
Ralph / Faintly Macabre / Princess of Pure Reason (voice)
Princess of Sweet Rhyme (voice)
Spelling Bee / Chroma (voice)
akofonous A. Dischord / Tollbooth Speaker (voice)
Tock the Watchdog (voice)
Humbug (voice)
Ralph (uncredited)
Cable Car Passenger (uncredited)
Lethargian (voice, uncredited)
