Movies About Addiction. Although many people may associate films about drug and alcohol addiction with recent efforts, the genre actually goes back several decades. Even back then, the seriousness of such addictions were well known, even if many films did not depict them in enlightened ways. If you want to see some of the best films about drug and alcohol addiction, you can start with this short list of some excellent movies. Any one of them provides good insight into the issues associated with addiction and the ramifications that affect not only the person addicted, but those around them.