cast
- Lew Ayres
- Dr. James Kildare
- Lionel Barrymore
- Dr. Leonard Gillespie
- Gene Lockhart
- George Winslow
- Laraine Day
- Mary Lamont
- Samuel S. Hinds
- Dr. Stephen Kildare
- John Shelton
- Dr. Davidson
- Nat Pendleton
- Joe Wayman
- Emma Dunn
- Mrs. Martha Kildare
- Alma Kruger
- Molly Byrd
- Walter Kingsford
- Dr. Walter Carew
- Nell Craig
- Nurse "Nosey" Parker
- Cliff Danielson
- Dr. Jordan
- Henry Wadsworth
- Collins
- Tom Collins
- Joiner
- George H. Reed
- Conover
- Donald Briggs
- Mr. Brownlee
- Leona Maricle
- Mrs. Brownlee
- Archie Twitchell
- Bates
- Marie Blake
- Sally
- Arthur O'Connell
- Intern
- Charles Trowbridge
- Atkinson
crew
- Harold S. Bucquet
- Director
- Harry Ruskin
- Screenwriter
- Willis Goldbeck
- Screenwriter
- Harold Hal Rosson
- Cinematographer
- David Snell
- Musical Direction/Supervision, Composer (Music Score)
- Howard O'Neill
- Editor
- Max Brand
- Short Story Author
