Yes, all the clips were from one episode. I could say that I meant to do that to keep an all around flow in the video, but it's mainly because I don't have the resources (money or connections) to find good quality episodes without subs. The lip synching should be your computer because I've watched the video 30,000 times now (that's probably not that far off) and there are only two parts that I was a little off and so far I've been the only one to notice them.
Thanks for the feedback though, I probably could've synched a little better by speeding up and slowing down some of the scenes. I still need to find a song to do my next video to and I'll probably use cowboy bebop for the vid (seeing as that's some of the only good quality un-subbed footage that I have