Jimmy Kildare's impending nuptials are jeopardized by a diagnosis of possible epilepsy in his fiancee's brother.
Lew Ayres
as Dr. James Kildare
Lionel Barrymore
as Dr. Leonard Gillespie
Laraine Day
as Nurse Mary Lamont
Robert Young
as Douglas Lamont
Nat Pendleton
as Joe Wayman
Walter Kingsford
as Dr. Walter Carew
Alma Kruger
as Molly Byrd
Bobs Watson
as Tommy, the Crippled Child
Nell Craig
as Nurse 'Nosey' Parker
George H. Reed
as Conover
Frank Orth
as Mike Ryan, Cafe Owner
Marie Blake
as Sally, Hospital Receptionist
