On a cruise ship headed to Havana, librarian Lulu Smith (Barbara Stanwyck) meets dashing attorney Bob Grover (Adolphe Menjou), and they quickly become inseparable. When they return home, their relationship is complicated by an inconvenient fact: Bob is married and unwilling to leave his bedridden wife. Their relationship dissolves, and Lulu decides not to tell him that she's pregnant with his child. But, when Bob becomes district attorney, a nosy reporter may uncover the explosive news anyway.