This early educational movie from the Encyclopedia Britannica starts out by discussing how alcohol is made, and then slowly moves into how it's consumed, what it does in the body, and finally, what the long-term effects -- alcoholism -- can be and how it should be treated. It's fairly advanced for when it was produced, recognizing that alcoholism is a disease and urging a medical treatment, rather than just throwing someone in jail to sleep it off.
Where it fails is in its voice. To the extent that the film makers are trying to combat alcoholism, it fails because it never addresses the viewer directly. The alcoholic is some vague individual. Never "you".