In their homeland Los Angeles, members of the Kizh-Gabriele–o Band of Mission Indians are responding to the city's ecological crisis by reviving the highly efficient land stewardship practices of their ancestors, together with the city and state. Meanwhile, LA's ignored ancient Indigenous heritage is resurfacing across the pond, in a Berlin library and museum. A story about cultural and ecological healing, HAZY VALLEY traces the bold vision of a community of survivors in a famous place that is beginning to remember its origin story.