Given that this movie takes place in Mid-60's San Francisco, even though I had remembered loving it many years ago, i thought it would probably seem dated now. Instead, it seems more relevant than ever. The characterizations of ever major and minor character are outstanding. Raymond Burr is masterful as Chief Robert T. Ironside. But even characters who have four lines have dimension, are well-acted, and memorable. This is as good a mystery as has ever been made for TV. If you get to see it, you are in for a real treat.