Shout Factory has recently issued the first season of the classic TV series The Defenders on DVD. In my opinion it is much better than the more recent TV show with this title. Starring E.G. Marshall and Robert Reed as a father and son team of defence lawyers, this series was groundbreaking in its day dealing with many controversial topics. I recently watched the entire 32 episodes and apart from one which was not great, all the others were truly excellent. Amazon.co.uk has it for a very reasonable sum of money. If you looking for good strong drama then if you haven't seen it already it is well worth watching. I hope that in time the other 3 seasons will be released too. For some people though the drawback is that it was made in monochrome. But personally I don't think that matters too much.
If either of you might be interested in purchasing it then it would be worthwhile to check out all the reviews at Amazon.com or the comments on TV on DVD. It is one of these hidden gems which has not been seen for decades but is greatly enjoyed for fans of TV programmes about the law. I believe that one episode of Man Men took inspiration for this show.