Nikki Martin, a beautiful French opera star, stows away on an ocean liner in hopes of escaping her jealous fiancee. Once aboard, she joins an American swing band and falls in love with its leader, who, after hearing her sing, eventually comes to reciprocate her feelings.
Lily Pons
as Nikki Martin
Jack Oakie
as Whammo Lonsdale
Gene Raymond
as Windy McLean
Herman Bing
as "Hammy" Hammacher
Mischa Auer
as Butch
Lucille Ball
as Claire Williams
Frank Jenks
as Laughing Boy Frank
Oscar Apfel
as Judge at Second Wedding (uncredited)
Symona Boniface
as Wedding Guest (uncredited)
Jimmy Dorsey
as Hammacher's Band Member (uncredited)
Ferdinand Gottschalk
as Nikki's Uncle (uncredited)
Patricia Wilder
as Hat Check Girl (uncredited)
