Man, after 30 years, this film still retains the power to shock and unsettle viewers. It's amazing to think that this was even televised back in the early 1970's, when most of t.v. was variety shows and comedy. This is a powerful film, telling the story of a college professor (Alan Alda) who is sent to a maximum security prison for accidentally killing a man in self defense. The horrors that await Alda are numbing, from gang attacks, rapes and stabbings, to indifferent guards and physcotic inmates. This is one of the fineset performances Alda has ever given, and the gritty, on-location shots and use of real prisoners gives it an all-too real atmosphere. If you enjoy terrific character studies, coupled with grim reality and a shocking, unpredictable story, this is the film for you.
'Glass House' is also probably one of the best 'prison' movies ever made, and certainly an intelligent indictment on the human condition. I saw this on it's original 1970's airing when I was a kid. Maybe it 'scared me straight' and help me stay on the straight and narrow. If so, I commend it's power. And after all these years, it still entertains and is as good as any contemporary drama.