Unbroken Glass is a Kartemquin documentary about filmmaker Dinesh Sabu's journey to understand his parents, who died 20 years ago when he was six years old. Traveling to India, Lousiana, California, and New Mexico, Dinesh pieces together the story of his mother's schizophrenia and how his family dealt with it in an age and culture where mental illness was often misunderstood, scorned and taboo.