I did not see this documentary in its entirety, but what I did see definitely made an impact. The images are still with me today of those who were ravaged by heroin addiction. I caught the second half. One couple lived in a slummy hotel. The boyfriend was dealing and selling at the same time. He talked about how he once said he would never shoot up; once he began doing that he said he would never shoot through his neck. Sadly, we see him do that during this documentary. The others lives were just as depressing. Two of the addicts call their family members during the documentary. This was sad because it reminds viewers that they still have people who care about them. I would like to see a follow up on those featured. I hope they were able to get help. I agree with other posters that this is a good film to show young people.