Before its economic decline, Detroit was a major metropolis. Now, in the 2000s, the young people of the Motor City are making it their own DIY paradise where rules are second to passion and creativity. Johnny Knoxville tours the city to meet some of the people who are creating a new Detroit on their own terms, against real adversity.

From rooftop farmers to backyard beekeepers, Americans are growing food like never before. Growing Cities goes coast to coast to tell the inspiring stories of intrepid urban farmers who are challenging the way this country feeds itself.

Two filmmakers take on a journey to explore the intricacies of the long-suffering Philippine agriculture, seeking for possible solutions as they figure out the factors causing the crisis.