Lily Pons

Nikki Martin

Jack Oakie

Whammo Lonsdale

Gene Raymond

Windy McLean

Herman Bing

"Hammy" Hammacher

Mischa Auer

Butch

Lucille Ball

Claire Williams

Frank Jenks

Laughing Boy Frank

Oscar Apfel

Judge at Second Wedding (uncredited)

Symona Boniface

Wedding Guest (uncredited)

Jimmy Dorsey

Hammacher's Band Member (uncredited)

Ferdinand Gottschalk

Nikki's Uncle (uncredited)

Patricia Wilder

Hat Check Girl (uncredited)

Rafaela Ottiano

Nikki's Personal Maid (uncredited)

Jack Chefe

Wedding Guest (uncredited)

André Cheron

M. Picard (uncredited)

Leigh Jason