Barnaby Fulton
Cary Grant
Edwina Fulton
Ginger Rogers
Little Indian
George Winslow
Oxley Receptionist (uncredited)
Marjorie Holliday
Reporter (uncredited)
Harry Carey, Jr.
Man at Pool (uncredited)
Nico Minardos
Student (uncredited)
Charlotte Austin
Scientist (uncredited)
Harry Bartell
Dowager (uncredited)
Faire Binney
Club Patron (uncredited)
Tex Brodus
Johnny's Mother (uncredited)
Olive Carey
Harry Carter
Oliver Oxley
Charles Coburn
Girl (uncredited)
Melinda Casey
Boy (uncredited)
Ronnie Clark
Policeman (uncredited)
Russ Clark
House Painter (uncredited)
Heinie Conklin
Mr. Peabody (uncredited)
George Eldredge
Mrs. Brannigan - Neighbor (uncredited)
Kathleen Freeman
Terry Goodman
Cabbie (uncredited)
Dabbs Greer
Man in Opening (voice) (uncredited)
Howard Hawks
George Hoagland
Lois Laurel
Marilyn Monroe
Perk Lazelle
Rudy Lee
Louis Lettieri
Mickey Little
Gus (uncredited)
Emmett Lynn
Board Member (uncredited)
Paul Maxey
Photographer (uncredited)
John McKee
Bellboy (uncredited)
Bill McLean
Barber (uncredited)
Joseph Mell
Johnny (uncredited)
Christopher Milne
Hank Entwhistle
Hugh Marlowe
Jonathan Milne
Ray Montgomery
Bit (uncredited)
Roger Moore
Brad Morrow
Forbes Murray
Garage Man (uncredited)
Robert Nichols
Jerry Paris
Clerk (uncredited)
Maudie Prickett
Jimmy Roebuck
Clothing Store Salesman (uncredited)
Harry Seymour
Jerome Kitzel
Henri Letondal
Joe (uncredited)
Jerry Sheldon
Pickwick Arms Clerk (uncredited)
Olan Soule
Yale Man (uncredited)
Gil Stratton
Laundress (uncredited)
Ruth Warren
Mack Williams
Isabel Withers
Dr. Zoldeck
Robert Cornthwaite
G.J. Culverly
Larry Keating
Dr. Brunner
Douglas Spencer
Mrs. Rhinelander
Esther Dale
Costume Designer
Travilla
Screenplay
Ben Hecht
I. A. L. Diamond
Director
Charles Lederer
Music
Leigh Harline
Director of Photography
Milton Krasner
Orchestrator
Earle Hagen
Producer
Sol C. Siegel
Makeup Artist
Ben Nye
Editor
William B. Murphy
Hairstylist
Esperanza Corona
Louise Miehle
Bill Riddle
Allan Snyder
Helen Turpin
Assistant Director
Paul Helmick
Don Torpin
Story
Harry Segall
Art Direction
George Patrick
Lyle R. Wheeler
Set Decoration
Thomas Little
Walter M. Scott
Music Director
Lionel Newman
Other
Charles LeMaire
Special Effects
Ray Kellogg
Sound
W. D. Flick
Roger Heman Sr.