I have purchased the first season on DVD from Columbia House and was wondering which episodes of season two are available. Season one was always my favorites...I love the B&W eps. but there are many memorable eps from the later seasons as well (besides..you can always turn down the color and watch them in B&W which I have done). I know the folks at columbia house will let you choose which to buy so I wanted to get an idea of which episodes are on the season two discs that are offered. I contacted them and they ineplicably did not have the listing. I also want to support the possibility that they will continue to put future eps on DVD. I purchased many of the series on VHS from them several years ago and the cost is so much better now with DVD...not to mention the quality and longevity.