This show is definitely one of the best, ever. I can't believe it was ten years ago when I watched this, but I did watch it on Nickelodeon for a while, and when I see these characters on screen elsewhere (ie, Mr. Ernst in the beginning of Erin Brockavich) I always see them as their Hey Dude! personas. This is one of the best TV shows, a definite classic for all those 'children of the eighties'.