A dramatic tale of microbes, medicine and money, this eye-opening new film investigates the untold story of Lyme disease, an emerging epidemic larger than AIDS. Each year thousands go undiagnosed or misdiagnosed, told that their symptoms are "all in their head." Following the stories of patients and physicians as they battle for their lives and livelihoods, the film brings into focus a haunting picture of our health care system and its ability to cope with a silent terror under our skin.