Baffling symptoms. Controversial diagnoses. Costly treatments. Seven people with chronic illnesses search for answers — and relief. Wi-Fi and electricity trigger Carmen’s strange symptoms. Jamison hasn’t left his room in two years. Bekah lives in a van in the desert to avoid mold. Star has been diagnosed with a dozen different conditions. Bekah’s brother arrives to take care of her. Jamison’s family searches for a specialist. Jake, a young musician, suffers from symptoms associated with Lyme disease. Star undergoes treatment for dystonia. Carmen tours a cellphone-free town.