The BEST show in all of the Welcome Back Kotter. The acting abilities of each cast member came out for this one show. This is one show you will want to watch again and again. Now, what happened to the other shows for this last season. Put them on so we can watch them all.As I understand it, there was a conflict between Julie and Mr. Kotter during the last year and they appeared less and less together. What a shame. They were great together. Each made the other a better actor than them acting alone. Maybe it was just too many shows and too long together that drove them apart. As the old saying goes, All good things must come to an end. Thanks to modern tech., we can watch them over and over.