| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alexander Knox | Crew | Writing | Screenplay |
 Dudley Nichols | Crew | Directing | Director, Screenplay |
 Mary McCarthy | Crew | Writing | Screenplay |
Albert Simpson | Crew | Visual Effects | Matte Painter |
Eddie Pyle | Crew | Camera | Camera Operator |
 Harry 'Snub' Pollard | Cast | Actor | Man at Barn Dance (uncredited) |
Alexander Knox | Cast | Actor | Dr. McDonnell |
Allan Ray | Cast | Actor | Photographer (uncredited) |
Allen D. Sewall | Cast | Actor | Man at Barn Dance (uncredited) |
 Anne O'Neal | Cast | Actress | Nurse (uncredited) |
 Arthur Tovey | Cast | Actor | Doctor at Medical Conference (uncredited) |
 Beulah Bondi | Cast | Actress | Mary Kenny |
Bob O'Connor | Cast | Actor | Doctor (uncredited) |
Bob Pepper | Cast | Actor | Man (uncredited) |
Bobby Hale | Cast | Actor | Cabby (uncredited) |
 Bobby Burns | Cast | Actor | Parent at Clinic (uncredited) |
Bonnie Blair | Cast | Waitress (uncredited) | |
 Brandon Hurst | Cast | Actor | Mr. Todd (Landlord) (uncredited) |
 Charles Dingle | Cast | Actor | Michael Kenny |
 Charles Dorety | Cast | Actor | Reporter (uncredited) |
 Charles Halton | Cast | Actor | Mr. Smith (uncredited) |
 Charles Kemper | Cast | Actor | Mr. McIntyre |
 Charlie Hall | Cast | Actor | Airport Attendant (uncredited) |
Clare Verdera | Cast | Mother of Boy (uncredited) | |
David Hughes | Cast | Actor | Doctor (uncredited) |
David Thursby | Cast | Actor | Angus Frazier (uncredited) |
 Dean Jagger | Cast | Actor | Kevin Connors |
Dick Scott | Cast | Reporter (uncredited) | |
Doreen McCann | Cast | Dorrie | |
 Doris Lloyd | Cast | Actress | Matron (uncredited) |
 Dorothy Peterson | Cast | Actress | Agnes |
Earl Dobbins | Cast | Farmer (uncredited) | |
Eddie Hart | Cast | Actor | Doctor at Medical Symposium (uncredited) |
 Eddie Kane | Cast | Actor | Reporter (uncredited) |
 Edward Keane | Cast | Actor | Reporter (uncredited) |
 Egon Brecher | Cast | Actor | Frenchman (uncredited) |
 Ellen Corby | Cast | Actress | Hospital Scrub Woman (uncredited) |
 Eric Mayne | Cast | Actor | Doctor (uncredited) |
 Fay Helm | Cast | Actress | Mrs. McIntyre |
 Francis Ford | Cast | Actor | Patrick O'Shea (uncredited) |
 Frank McLure | Cast | Actor | Doctor at Medical Symposium (uncredited) |
 Frank Reicher | Cast | Actor | Dr. Chuter (uncredited) |
 Franklyn Farnum | Cast | Actor | Doctor at Medical Conference (uncredited) |
George Barton | Cast | Doctor (uncredited) | |
Georgie Nokes | Cast | Actor | Gordy (uncredited) |
 Gertrude Astor | Cast | Actress | Doctor (uncredited) |
 Gloria Holden | Cast | Actress | Mrs. McDonnell (uncredited) |
Harry McKim | Cast | Actor | Boy (uncredited) |
Hilda Plowright | Cast | Actress | Saleslady (uncredited) |
 Jack Gargan | Cast | Actor | Reporter at Dock (uncredited) |
Jane Allen | Cast | Actress | Woman (uncredited) |
 Jeffrey Sayre | Cast | Actor | Elizabeth's Dance Partner (uncredited) |
 John Litel | Cast | Actor | Medical Director |
 Joseph E. Bernard | Cast | Actor | Ticket Taker (uncredited) |
 Karolyn Grimes | Cast | Actress | Carolyn (uncredited) |
Larry McGrath | Cast | Actor | Doctor (uncredited) |
 Larry Steers | Cast | Actor | Doctor at Medical Conference (uncredited) |
 Lee Bonnell | Cast | San Francisco Reporter (uncredited) | |
 Leota Lorraine | Cast | Actress | Woman (uncredited) |
 Lloyd Ingraham | Cast | Actor | Farmer (uncredited) |
 Lumsden Hare | Cast | Actor | Dr. Shadrack (uncredited) |
 Mary Gordon | Cast | Actress | Mrs. Gordon (uncredited) |
 Nan Leslie | Cast | Actress | Nurse (uncredited) |
Nellie Walker | Cast | Farmer's Wife (uncredited) | |
 Orley Lindgren | Cast | Actor | Boy (uncredited) |
 Paul Stanton | Cast | Actor | Dr. Gideon (uncredited) |
 Philip Merivale | Cast | Actor | Dr. Brack |
 Ralph Dunn | Cast | Actor | Brisbane Policeman (uncredited) |
 Ray Walker | Cast | Actor | Doctor at Minneapolis Lecture (uncredited) |
 Regis Toomey | Cast | Actor | New York Reporter (uncredited) |
Richard Bartell | Cast | Doctor (uncredited) | |
 Rosalind Russell | Cast | Actress | Elizabeth Kenny |
 Ruth Lee | Cast | Actress | Mother (uncredited) |
 Sam Harris | Cast | Actor | Doctor at Medical Conference (uncredited) |
Sam Lufkin | Cast | Actor | Photographer (uncredited) |
Thomas Martin | Cast | Actor | Doctor at Medical Conference (uncredited) |
 Virginia Brissac | Cast | Actress | Mrs. Johnson (uncredited) |
 Vivien Oakland | Cast | Actress | Dr. Gideon's Secretary (uncredited) |
 Walter Baldwin | Cast | Actor | Mr. Ferguson (uncredited) |
Warren Jackson | Cast | Actor | Doctor (uncredited) |
Alan Lee | Cast | Actor | Alan the Farm Hand (uncredited) |
Waclaw Rekwart | Cast | Actor | Doctor at Medical Conference (uncredited) |
Len Hendry | Cast | Actor | Doctor (uncredited) |
Betty Fairfax | Cast | Nurse (uncredited) | |
Betty Gillette | Cast | Nurse (uncredited) | |
Lucile Sewall | Cast | Actress | Woman at Barn Dance (uncredited) |
Jeanne Criswell | Cast | Woman (uncredited) | |
Eli Schmudkler | Cast | Actor | Newsboy (uncredited) |
Mary Bayless | Cast | Actress | Nurse (uncredited) |
Irene Mack | Cast | Woman (uncredited) | |
Gloria Donovan | Cast | Girl (uncredited) | |
Robert Strong | Cast | Actor | Man (uncredited) |
John P. Wade | Cast | Actor | Man (uncredited) |
B.G. Norman | Cast | Boy (uncredited) | |
Daphne Moore | Cast | Waitress (uncredited) | |
Tom Kingston | Cast | Doctor (uncredited) | |
Vincent Graeff | Cast | Boy (uncredited) | |
Alf Haugan | Cast | Doctor (uncredited) | |
Edith Conrad | Cast | Doctor (uncredited) | |
Connie Conrad | Cast | Doctor (uncredited) | |
 Sheryl Deauville | Cast | Actress | Singing Child with Polio (uncredited) |
Tex Swan | Cast | Man (uncredited) | |
Warren Smith | Cast | Doctor (uncredited) | |
Bob Templeton | Cast | Intern (uncredited) | |
Sally Cleaves | Cast | Woman (uncredited) | |
Elena Warren | Cast | Nurse (uncredited) | |
Monica Folts | Cast | Girl (uncredited) | |
David Levitt | Cast | Doctor (uncredited) | |
Mame Henderson | Cast | Girl (uncredited) | |
Melinda Erickson | Cast | Girl (uncredited) | |
Noralee Norman | Cast | Girl (uncredited) | |
Al Choals | Cast | Doctor (uncredited) | |
Beulah Hubbard | Cast | Doctor (uncredited) | |
Janet Sue Marx | Cast | Girl (uncredited) | |
John Moss | Cast | Doctor (uncredited) | |
Bertha Ledbetter | Cast | Nurse (uncredited) | |
Myra Nelson | Cast | Nurse (uncredited) | |
Connie Lamont | Cast | Nurse (uncredited) | |
Carl Hanson | Cast | Doctor (uncredited) | |
Ruth Miles | Cast | Woman (uncredited) | |
Diane Nance | Cast | Girl (uncredited) | |
Wilda George | Cast | Doctor (uncredited) | |
Barbara Smith | Cast | Woman (uncredited) | |
Ray Toone | Cast | Doctor (uncredited) | |
Charles Pawley | Cast | Orderly (uncredited) | |
| Person | Type | Job | Role(s) |
