When Phil Corey's band arrives at the Idaho ski resort its pianist Ted Scott is smitten with a Norwegian refugee he has sponsored, Karen Benson. When soloist Vivian Dawn quits, Karen stages an ice show as a substitute.

Sonja Henie
as Karen Benson

John Payne
as Ted Scott

Glenn Miller
as Phil Corey

Milton Berle
as Jerome K. 'Nifty' Allen

Lynn Bari
as Vivian Dawn

Joan Davis
as Miss Carstairs

Dorothy Dandridge
as Specialty Act

William B. Davidson
as Jack Murray

Almira Sessions
as Nurse

Mel Ruick
as Jimmy Norton