Bing Crosby
C. K. Dexter-Haven
Grace Kelly
Tracy Lord
Frank Sinatra
Mike Connor
Celeste Holm
Liz Imbrie
John Lund
George Kittredge
Louis Calhern
Uncle Willie
Sidney Blackmer
Seth Lord
Louis Armstrong
Self
Margalo Gillmore
Mrs. Seth Lord
Lydia Reed
Caroline Lord
Gordon Richards
Dexter-Haven's Butler
Richard Garrick
Lords' Butler
Paul Bradley
Party Guest (uncredited)
Steve Carruthers
Party Guest (uncredited)
Gene Coogan
Party Guest (uncredited)
Franklyn Farnum
Party Guest (uncredited)
Stuart Holmes
Party Guest (uncredited)
Shep Houghton
Party Guest (uncredited)
Richard Keene
Mac (uncredited)
Ruth Lee
Ruth (Jazz Festival Organizer) (uncredited)
Philo McCullough
Party Guest (uncredited)
Harold Miller
Party Guest (uncredited)
Monty O'Grady
Party Guest (uncredited)
Leoda Richards
Party Guest (uncredited)
Scott Seaton
Party Guest (uncredited)
Reginald Simpson
Lawrence (Uncle Willie's Butler) (uncredited)
Helen Spring
Helen (Jazz Festival Organizer) (uncredited)
Florence Wix
Party Guest (uncredited)
Don Anderson
Party Guest (uncredited)
Mary Bayless
Party Guest (uncredited)
Lulu Mae Bohrman
Party Guest (uncredited)
Hugh Boswell
Parson (uncredited)
Tex Brodus
Party Guest (uncredited)
Beulah Christian
Party Guest (uncredited)
Paul Cristo
Party Guest (uncredited)
William Duray
Party Guest (uncredited)
Joe Evans
Waiter (uncredited)
James Gonzalez
Party Guest (uncredited)
Paul Keast
Editor (uncredited)
Perk Lazelle
Party Guest (uncredited)
Thomas Martin
Waiter (uncredited)
Hans Moebus
Party Guest (uncredited)
Foster H. Phinney
Party Guest (uncredited)
Murray Pollack
Party Guest (uncredited)
Paul Power
Party Guest (uncredited)
Victor Romito
Party Guest (uncredited)
Norman Stevans
Party Guest (uncredited)
