Sydney Wells est une jeune violoniste classique de talent qui est devenue aveugle à l'âge de cinq ans. Elle subit une transplantation de la cornée, ce qui provoque le retour de sa vue, un peu floue au commencement. Au fur et à mesure du temps, la vision de Sydney commence à s’améliorer, mais elle est étrangement confrontée à des visions terrifiantes d’incendies et de mourants...
Federal Airlines ace pilot Chick Faber is grounded by Flight Superintendent Bill Graves when a doctor says his eyesight is failing. Aided by Mary Norvell and Nan Hudson, Graves persuades Chick to take a job as teacher in the school for airline hostesses, and Chick and Mary get married. He learns that the Army is going to test a stratosphere plane that he and Artie Dixon designed and feels that he should make the first flight but permission is refused.
A mole lad with sensitive vision is allowed outside to play in the daylight on the condition that he stay close to home. Outdoors, he meets a traveling sales-skunk.
Visual disturbances. Corrective surgery. Unsettling results.