Where can I watch this?

I'm watching season 1 on DVD and after I watch episode 20 this week, I want to watch this clip show. I live in America, so apparently I can't get it easily on DVD. I get all my DVDs from Blockbuster Online and it wasn't there. I also searched for an online download, but couldn't find anything. If anyone could show me where to find this that would be awesome! Again, I'd like to watch this sometime this week, so online would probably be better. I heard you can get this on abc.com, but my search there found nothing.