Larry Parks
— Danny Davis
Lynn Merrick
— Dorothy Dean
Ray Walker
— Billy Blake
Jeff Donnell
— Mary Brooks
Robert B. Williams
— Jerry Browne
Selmer Jackson
— J. L. Carson
Nat King Cole
— Nat 'King' Cole
Ben Carter
— Ben Carter Choir Leader
Judy Clark
— The Chords Member
Edythe Elliott
— Mrs. Dean
Mary Currier
— Nan McNair
Danny O'Neil
— Danny
Sam Flint
— Executive (uncredited)
Byron Foulger
— Mr. Barker (uncredited)
Nelson McDowell
— Old Actor (uncredited)
Clarence Muse
— Carter (uncredited)
Isabel Withers
— Mrs. O'Rourke (uncredited)