Two cousins journey across the United States by bicycle, fueled by a curiosity about their elderly grandmother's sudden passing from a rare cancer, mesothelioma, and uncover a trail of broken families bound by asbestos.

At the time, a cancer diagnosis for their 90 year old grandmother was not exactly surprising for cousins Conor and Zack. A few years after her passing the two twenty-somethings begin to have questions about her life and the rare cancer, mesothelioma, which ended it abruptly. With many unanswered, they set off on a cross-country bicycle ride to uncover the truth about the disease and the dark cause behind it, asbestos.