It's too bad that most of the online episodes you can find are from season 1, and a few early season 2
episodes. There are a few episodes from season 2 (I knew I should have watched the new ones on YouTube when I had the chance) and I still haven't seen, and I've hardly even seen season 3. For some people like me, who live in Canada, it is very difficult to ever get to see the newer episodes. It's quite unfortunate, isn't it?