James Stewart
John Horace Mason
Charles Coburn
Judge Joseph M. Doolittle
Lucile Watson
Mrs. Harriet Mason
Alma Kruger
Sister Madeline
Irving Bacon
Newark Radio Operator (uncredited)
Raymond Bailey
Salt Lake City Hospital Chemist (uncredited)
Louise Beavers
Lily (uncredited)
Ward Bond
Jim Hatton (uncredited)
Donald Briggs
Mr. Carter (uncredited)
Harlan Briggs
Judge (uncredited)
Lane Chandler
Ranger on Telephone (uncredited)
Frederick Chapin
Younger Doolittle (uncredited)
Russ Clark
Omaha Radio Operator (uncredited)
Monte Collins
Juror (uncredited)
James Conaty
Co-Worker (uncredited)
Esther Dale
Annie (uncredited)
Harry Davenport
Dr. Healy (uncredited)
Edgar Dearing
Mounted Policeman (uncredited)
Harry Depp
Hutch (uncredited)
Robert Elliott
Airport Operations Manager (uncredited)
Fern Emmett
Farmer's Wife (uncredited)
Betty Farrington
Hospital Cashier (uncredited)
Mary Field
Johns Hopkins Technician (uncredited)
Ruth Gillette
Tipsy Blonde at New Year's Eve Party (uncredited)
Russell Hopton
Collins (uncredited)
Olin Howland
Farmer (uncredited)
Arthur Hoyt
Jury Foreman (uncredited)
Victor Kilian Jr.
Chicago Radio Operator (uncredited)
Tom London
Ranger (uncredited)
Ethel Marical
Nurse (uncredited)
Edwin Maxwell
Messerschmidt (uncredited)
Tom McGuire
Bailiff (uncredited)
James McNamara
Juror (uncredited)
Carlyle Moore Jr.
North Platte Radio Operator (uncredited)
Wilhelmina Morris
Nurse (uncredited)
Jack Mulhall
Rock Springs Radio Operator (uncredited)
Robert Emmett O'Connor
Harry (Elevator Starter) (uncredited)
Renee Orsell
Hilda (uncredited)
Garry Owen
Denver Radio Operator (uncredited)
John Picorri
Juror (uncredited)
Mickey Rentschler
Office Boy (uncredited)
Cyril Ring
Office Worker (uncredited)
Mildred Shay
John Horace Mason's Secretary (uncredited)
Ivan F. Simpson
Simon (uncredited)
Milburn Stone
Newark Official (uncredited)
Nella Walker
Dr. Langham's Nurse-Receptionist (uncredited)
Ruth Weston
Eunice Doolittle (uncredited)
Marjorie Wood
Nurse (uncredited)
Harry Worth
New York Hospital Chemist (uncredited)
