The Addams Family Goes to School - S1.E3

The school board finds out that Wednesday and Pugsley have never been to school, and insists that they be enrolled immediately. Gomez and Morticia are rightly concerned about how the first day of school would be for the kids. Wednesday and Pugsley return with the horror of a dragon being killed in Grimm's Fairy Tales. But everything is straightened out when the school board reps come to the Addams house.