Lew Ayres

Dr. James Kildare

Lionel Barrymore

Dr. Leonard Gillespie

Laraine Day

Nurse Mary Lamont

Nat Pendleton

Joe Wayman

Lana Turner

Rosalie Lewett

Samuel S. Hinds

Dr. Stephen Kildare

Lynne Carver

Alice Raymond

Emma Dunn

Mrs. Martha Kildare

Walter Kingsford

Dr. Walter Carew