Cherry Ames is thrilled to be working in a picturesque ski resort town in the Swiss Alps. The town's only doctor has employed her to assist him in his ten-bed hospital.

Within 24 hours after starting her new assignment, Cherry encounters a hostile, menacing patient who seeks emergency medical care at the hospital. A few days later, other suspicious persons turn up at the hotel where she is living, and Cherry finds herself deeply enmeshed in an unknown danger.

Val Nicholas, a handsome ski instructor, helps Cherry to track down the source of the mysterious danger. Together, Val and Cherry undertake a perilous journey on skis, to protect her own life and to save the life of a sick man who is being victimized. It takes all of the vivacious and pretty young nurse's courage and stamina to expose an ingenious racket and trap a group of ruthless criminals.