What does pure human generosity look like? Good health is a privilege; can we help others less fortunate to get there? New York filmmaker Penny Lane dives into these altruistic waters when she makes a kidney donation to a stranger. As she navigates the social, medical, and personal complexities of that choice, she probes some of humanity’s biggest mysteries in this expansive, whimsical, and revelatory film. – Jaie Laplante