During WWI, Ann Vickers, a humanitarian who is just starting the adult phase of her life, wants to make a difference in the world - using her friend Dr. Malvina Wormser as a role model - but she also wants a fulfilling personal life. She isn’t sure if she can accomplish both at the same time. So after a failed relationship with soldier Captain Lafe Resnick which includes a deeper personal tragedy for her, Ann decides instead to focus solely on her career. With a background in nursing and social work, she decides the area of her work will be in prison reform. Her lofty goals do not sit well with many of the male traditionalists in the field, they who may stop her from accomplishing what she wants, at her own personal reputation at risk. Although she has a multitude of wannabe suitors, it isn’t until she meets Supreme Court judge Barney Dolphin that she contemplates having that fulfilling personal life at the same time as having a career. But the road to a possible happy ending for Ann and Barney will be a difficult one as he is already married (although he has long wanted a divorce, even before meeting Ann) and as he goes through a career threatening issue which may tarnish his good name.