Watch Diary of an Alcoholic Full Movie Free Online 123Movies. The feature film Diary of an Alcoholic tells the dramatic story of a young woman struggling with alcohol addiction. The main heroine (although she often does not act like a heroine) is a young mother who decided not to give up, to start treatment and to fight her demon and her family. How hard is it to admit a drinking problem? Why is not even a small child an obstacle to addiction? Where to get the strength to heal and what comes next? These and many other questions are answered by an authentic and honest cinematic confession of an abstinent alcoholic.