"With socialite Tracy Lord about to remarry, her ex-husband - with the help of a sympathetic reporter - has 48 hours to convince her that she really still loves him."
Bing Crosby
as C. K. Dexter-Haven
Grace Kelly
as Tracy Lord
Frank Sinatra
as Mike Connor
Celeste Holm
as Liz Imbrie
John Lund
as George Kittredge
Louis Calhern
as Uncle Willie
Sidney Blackmer
as Seth Lord
Louis Armstrong
as Self
Margalo Gillmore
as Mrs. Seth Lord
Lydia Reed
as Caroline Lord
Gordon Richards
as Dexter-Haven's Butler
Richard Garrick
as Lords' Butler
Don Anderson
as Party Guest (uncredited)
Mary Bayless
Lulu Mae Bohrman
Hugh Boswell
as Parson (uncredited)
Paul Bradley
Tex Brodus
Steve Carruthers
Beulah Christian
Gene Coogan
Paul Cristo
William Duray
Joe Evans
as Waiter (uncredited)
Franklyn Farnum
James Gonzalez
Stuart Holmes
Shep Houghton
Paul Keast
as Editor (uncredited)
Richard Keene
as Mac (uncredited)
Perk Lazelle
Ruth Lee
as Ruth (Jazz Festival Organizer) (uncredited)
Thomas Martin
Philo McCullough
Harold Miller
Hans Moebus
Monty O'Grady
Foster H. Phinney
Murray Pollack
Paul Power
Leoda Richards
Victor Romito
Scott Seaton
Reginald Simpson
as Lawrence (Uncle Willie's Butler) (uncredited)
Helen Spring
as Helen (Jazz Festival Organizer) (uncredited)
Norman Stevans
Florence Wix
Paul Vogel
Director of Photography
Philip Barry
Theatre Play
John Patrick
Screenplay
Charles Walters
Director
Sol C. Siegel
Producer
Cole Porter
Original Music Composer
Ralph E. Winters
Editor
Johnny Green
Music Supervisor
Helen Rose
Costume Design
Music Arranger
Saul Chaplin
Hans Peters
Art Direction
Richard Pefferle
Set Decoration
A. Arnold Gillespie
Special Effects
Arvid Griffen
Assistant Director
Cedric Gibbons
Sydney Guilaroff
Hairstylist
Choreographer
Conrad Salinger
Orchestrator
Edwin B. Willis
Charles K. Hagedon
Other
Nelson Riddle
Wesley C. Miller
Recording Supervision
Lyricist
William Tuttle
Makeup Designer