Lisa Ling witnesses what happens when heroin addiction hits home. From children forced to grow up way too soon, to people in the throes of addiction fighting to get clean and keep their babies, to families and agencies working with addicts to create safe homes and win custody of their children.

Lisa Ling investigates the illicit massage parlor industry, from the police struggling to curtail trafficking to the desperate circumstances that lead women into this lucrative yet exploitative trade.

Lisa Ling meets people from all walks of life who have joined "the club no one wants to be a part of" – families of victims and survivors – who are joining forces to support each other and fight gun violence.