For a class project, Mrs. Wingo lets her students get to know each other more and Doug is paired with the two people no one else wants to be paired up with, the weird twins Al and Moo Sleech. When it's time for Doug to write his report, the Sleech twins have one already written up for him. But Doug knows he's going to have to visit the Sleech's to get his own facts. (thetvdb.com)