Classical violinist Roger Grant disappoints his family and teacher when he organizes a jazz band, but he and the band become successful. Roger falls in love with the band's singer, Stella, but his reluctance to lose her leads him to thwart her efforts to become a solo star. When the World War separates them in 1917, Stella marries Roger's best friend and, when Roger returns home after the war, an important concert at Carnegie Hall brings the corners of the romantic triangle together.
Tyrone Power
as Alexander - Roger Grant
Alice Faye
as Stella Kirby
Don Ameche
as Charlie Dwyer
Ethel Merman
as Jerry Allen
Jack Haley
as Davey Lane
Jean Hersholt
as Prof. Heinrich
Helen Westley
as Aunt Sophie
John Carradine
as Speakeasy Doorman
Paul Hurst
as Bill Mulligan
Wally Vernon
as Wally Vernon
Ruth Terry
as Ruby
Douglas Fowley
as Snapper
