From Carrigon at http://carrigon1.proboards43.com
Spoiler for Buseys Take a Hostage:
Ep 21 focuses on Dewey and the Buseys. Francis is home for awhile and Dewey wants to spend time with him. So he kind of upsets the Buseys and tells them he can't help them now. The Buseys tie up the teacher and treat him like a pet for days. They hide him under the desk and Dewey doesn't know. Eventually, they tie up the janitor, a security guard, and the Principal. Finally, Dewey walks in on it. There is a side story with Malcolm and Hal, but I don't have much details on that right now. And that's all I've got for this ep at the moment.