Consideration of substance portrayal on television shows when assigning parental ratings may help reduce adolescent tobacco and alcohol use. Television shows watched by adolescent males contained approximately 1 tobacco portrayal every 2 hours and 10 alcohol portrayals every hour. Up to three favorite television shows were listed by adolescent males enrolled in the Buckeye Teen Health Study between January 2015 and June 2016. Shows were weighted by how many episodes adolescents reported watching in a typical week; the 20 most-watched shows were selected. Five shows had aired fewer than 3 seasons before 2015. In these cases, 9 episodes that had aired before 2015 were randomly selected. Trained interviewers asked youth to list their 3 favorite television shows and recorded programs. Finally, we again used negative binomial regression to compare rates of visual and verbal tobacco and alcohol incidents by parental rating: TV-MA (mature audience only), TV-14 (parents strongly cautioned), https://banglamovies.online/scream-vi-2023-movie-download-in-english-hindi-2160p-1080p/ and TV-PG/TV-Y7 (parental guidance suggested and directed to older children, respectively). Finally, we observed substantial heterogeneity in rates of tobacco and alcohol portrayals across shows with the same parental rating in our sample; for example, the range of alcohol portrayals across 9 episodes of shows rated TV-14 was 10 to 107 portrayals.