Stacy Jannis

What starts as a poignant medical documentary about Deborah Logan's descent into Alzheimer's disease and her daughter's struggles as caregiver degenerates into a maddening portrayal of dementia at its most frightening, as hair-raising events begin to plague the family and crew and an unspeakable malevolence threatens to tear the very fabric of sanity from them all.

Go inside the labs and clinics of 25 scientists and physicians leading the fight against Alzheimer's disease. Discover a real reason for optimism as these leading experts seek to find out what can be done to detect and diagnose Alzheimer's better, delay the onset of memory loss, affect the changes occurring in diseased brains, and ultimately prevent it entirely.