WASHOUGAL — Doctors said he might live for months, but Genia Stemper’s father lasted just four days after his sudden, shocking diagnosis of stage 4 cancer.

NARRATION: (DEANNA WALKING AWAY, DOWN HALLWAY) Meanwhile, over twenty million Americans are living with depressive disorders, many of them terrified to step out of the shadows and seek help.

Hello, I'm Jane Pauley. Well, you've probably learned a lot from the documentary, Depression: Out of the Shadows. It may feel like the more you know about depression and the many forms it can take ...