Sweet Music

Rudy Vallee

Skip Houston

Ann Dvorak

Bonnie Haydon

Ned Sparks

'Ten Percent' Nelson

Allen Jenkins

Barney Cowan

Helen Morgan

Herself

Robert Armstrong

Dopey Malone

Alice White

Lulu Betts

Joseph Cawthorn

Sidney Selzer

Al Shean

Sigmund Selzer

William B. Davidson

Billie Madison

Henry O'Neill

Louis Trumble

Phillip Reed

Grant - Radio announcer

Addison Richards

Mr. Thomas

Russell Hicks

Mayor of New York City

Clay Clement

Mr. Johnson

Jack Norton

Drunk (uncredited)

Mary Treen

Woman at train station (uncredited)

Libby Taylor

Lulu Belle (uncredited)