In a fantastically art-deco hospital, young Dr. Kildare treats and falls for impoverished Janet Healy, widow of a bank robber, who's been in prison and can't find her baby. Later she helps Kildare sew up gangster Hanlon in a tavern back room. Kildare pursues Janet and enlists Hanlon to help her; the gangster's solution, not surprisingly, is violent.