This catalog describes and evaluates 16-millimeter films about various aspects of drug use. Among the subjects covered by the 99 films are the composition and effects of different drugs, reasons why people use drugs, life in the drug culture, the problem of law enforcement, and various means of dealing with drug users. Each film is synopsized. Two panels, one of adult experts (including educators, physicians, media specialists, and law enforcement officers) and one of teenagers (the most frequent target audience of drug education), evaluated the films, and their frank conclusions accompany each description. Each film is rated on a six-point scale from poor to excellent, and the recommended viewing audience, from the primary to professional level, is indicated. The films are indexed by topic and rating. A list of additional unreviewed films and a directory of distributors are also included. (JY)