Jane Mason
Carole Lombard
John Horace Mason
James Stewart
Mr. Carter (uncredited)
Donald Briggs
Judge (uncredited)
Harlan Briggs
Ranger on Telephone (uncredited)
Lane Chandler
Younger Doolittle (uncredited)
Frederick Chapin
Omaha Radio Operator (uncredited)
Russ Clark
Juror (uncredited)
Monte Collins
Co-Worker (uncredited)
James Conaty
Annie (uncredited)
Esther Dale
Dr. Healy (uncredited)
Harry Davenport
Mounted Policeman (uncredited)
Edgar Dearing
Judge Joseph M. Doolittle
Charles Coburn
Hutch (uncredited)
Harry Depp
Airport Operations Manager (uncredited)
Robert Elliott
Farmer's Wife (uncredited)
Fern Emmett
Hospital Cashier (uncredited)
Betty Farrington
Johns Hopkins Technician (uncredited)
Mary Field
Tipsy Blonde at New Year's Eve Party (uncredited)
Ruth Gillette
Collins (uncredited)
Russell Hopton
Farmer (uncredited)
Olin Howland
Jury Foreman (uncredited)
Arthur Hoyt
Chicago Radio Operator (uncredited)
Victor Kilian Jr.
Mrs. Harriet Mason
Lucile Watson
Ranger (uncredited)
Tom London
Nurse (uncredited)
Ethel Marical
Messerschmidt (uncredited)
Edwin Maxwell
Bailiff (uncredited)
Tom McGuire
James McNamara
North Platte Radio Operator (uncredited)
Carlyle Moore Jr.
Wilhelmina Morris
Rock Springs Radio Operator (uncredited)
Jack Mulhall
Harry (Elevator Starter) (uncredited)
Robert Emmett O'Connor
Hilda (uncredited)
Renee Orsell
Conway
Eddie Quillan
Denver Radio Operator (uncredited)
Garry Owen
John Picorri
Office Boy (uncredited)
Mickey Rentschler
Office Worker (uncredited)
Cyril Ring
John Horace Mason's Secretary (uncredited)
Mildred Shay
Simon (uncredited)
Ivan F. Simpson
Newark Official (uncredited)
Milburn Stone
Dr. Langham's Nurse-Receptionist (uncredited)
Nella Walker
Eunice Doolittle (uncredited)
Ruth Weston
Marjorie Wood
Sister Madeline
Alma Kruger
New York Hospital Chemist (uncredited)
Harry Worth
Newark Radio Operator (uncredited)
Irving Bacon
Salt Lake City Hospital Chemist (uncredited)
Raymond Bailey
Lily (uncredited)
Louise Beavers
Jim Hatton (uncredited)
Ward Bond
Music
Hugo Friedhofer
Production Designer
William Cameron Menzies
Oscar Levant
Director
John Cromwell
Costume Design
Travis Banton
Producer
David O. Selznick
Screenplay
Jo Swerling
Director of Photography
Leon Shamroy
Editor
James E. Newcom
Story
Rose Franken
Art Direction
Lyle R. Wheeler
Assistant Director
Eric Stacey
Special Effects
Jack Cosgrove
Edward B. Powell
Sound Recordist
Jack Noyes
Art Designer
Dorothea Holt
David Buttolph
Special Effects Technician
Edmund E. Fellegi
Music Director
Louis Forbes
Supervising Film Editor
Hal C. Kern
Researcher
Lillian K. Deighton
Casting Director
Charles Richards
Interior Designer
Edward G. Boyle