这部电影讲述了美国西海岸无家可归者的心酸故事，折射出日益严峻的人道主义危机。

Filmmaker Emily Wyland reunites with estranged mother for documentary. When mother disappears, Emily and cinematographer Danny pursue clues to her whereabouts amidst traces of her past addictions.

The extraordinary doctors and activists whose work 30 years ago to save lives in a rural Haitian village grew into a global battle in the halls of power for the right to health for all.