In this emotionally charged account of family care giving, filmmaker Julie Winokur and her husband, photojournalist Ed Kashi, expose their personal lives with unflinching candor. Winokur and Kashi uprooted their two children and their business in order to move 3,000 miles cross-country to care for Winokur's father, Herbie. At 83, Herbie suffers from dementia and can no longer live alone. Winokur and Kashi are faced with difficult choices and overwhelming responsibility as they charge head on through their Sandwich years. It is a story of love, family dynamics and the immeasurable sacrifice of those who are caught in the middle.