Moved to pity by the Christmas season, New York District Attorney John Sargent (Fred MacMurray) lets pretty shoplifter Lee Leander (Barbara Stanwyck) out on bail and offers her a ride home to Indiana. Along the way they have a run-in with a Pennsylvania sheriff, meet each others' parents, and eventually fall in love. John's mother, however, disapproves, and warns Lee to stay away, lest she damage John's career. Not wanting to cause trouble, Lee resolves to leave the man she loves.