This video is written and produced by Dr. Jon O’Neal, MD, MPH, FACOEM, and was released in 2016 at the annual conference of the American College of Occupational and Environmental Medicine (ACOEM). The video gives a good overview and historical background of the discipline. It also includes a brief history and overview of workers compensation, as well as the occupational physician’s unique triangular relationship with worker and employer. In addition, the video presents information about common work exposures and routes of exposure, and the role of the occupational physician. This includes the prevention component of occupational medicine; treating injured workers; disability management; and various testing and monitoring roles, such as conducting preplacement exams; serving as medical review officers (MRO) in drug screening programs; conducting surveillance exams to measure ongoing effects of work exposures; monitoring fitness for safety-sensitive workers such as pilots.