Katherine 'Kit' White
Ann Rutherford
Lee White
Robert Sterling
Girl in Car Lighting Cigarette (uncredited)
Ava Gardner
Masquerade Party Judge
Hooper Atchley
Mrs. Arthur Freeman
Frances Carson
Train Conductor
Ken Christy
Woman
Bunty Cutler
Mr. Sawyer
Mark Daniels
Steve
Cliff Danielson
Freeman's Secretary
Doris Day
Bit Role
Sig Frohlich
Drugstore Clerk
Billy Griffith
Harry Bryant
Guy Kibbee
Electrical Lineman
Frank Hagney
Gypsy Woman
Catherine Henderson
Mr. Burt Reiner
Robert Emmett Keane
Golfer
Richard Kipling
Herb - Western Union Man
Lucien Littlefield
Fat Lady in Theater Balcony
Babe London
Harold Miller
Country Club Waiter
Roger Moore
Caddy
George Noisom
Professor Diz
Tim Ryan
Mrs. Bryant
Irene Rich
Man
Reginald Simpson
Extra on Quiz Show Stage
Larry Steers
Mrs. Lornow - Hostess
Regina Wallace
Train Porter
Buddy Williams
Soda Jerk
Dave Willock
Harriett Bryant
Virginia Weidler
Arthur Freeman
Henry O'Neill
Edith Bryant
Dorothy Morris
Eustace Andrews
Richard Crane
Milton A. Jones (as Joseph Strauch Jr.)
Joe Strauch Jr.
Miss Nichols
Connie Gilchrist
Screenplay
Harry Ruskin
Director
Charles Reisner
Set Decoration
Edwin B. Willis
Art Direction
Cedric Gibbons
Characters
Herman J. Mankiewicz
Muriel Roy Bolton
Rian James
Producer
Samuel Marx
Editor
Fredrick Y. Smith
Music
Lennie Hayton
Director of Photography
Charles Lawton Jr.