Type 1 Diabetes is a serious condition that affects about 9 million people worldwide, with 500,000 new cases every year. Filmmaker Lisa Hepner herself has also been struggling with the disease for 30 years. Recently, she signed up for a groundbreaking clinical trial that involves implanting stem cells to hopefully make insulin again. An intimate look at patients' lives and the challenges they face as they draw hope from this new, innovative treatment.