A documentary made up of nine separate segments on the topic of drug addiction. Segments include: "Saturday Night in a Dallas ER," by Jon Alpert; "A Mother's Desperation," by Susan Froemke and Albert Maysles; "The Science of Relapse," by Eugene Jarecki and Susan Froemke; "The Adolescent Addict," by Kate Davis and David Heilbroner; "Brain Imaging," by Liz Garbus and Ro...