Desc: yHomeless: Directed by Glen Dunzweiler. With Glen Dunzweiler. Glen Dunzweiler was faced with the threat of becoming homeless. Suddenly, a life that seemed reserved only for drug addicts and the mentally ill felt closer than he had ever imagined. This realization led him to question what it is to be out on the streets. To find the answer, Glen travels the country to meet with America's homeless while living as close as he can to the real thing.