Hi Marty,
Just saw your post...
This headgear teenager character had one or two more appearances in the series.
The last season, however, features a teenage boy with a headgear in each and every episode.
As for the lady, she is a new star in the dull sky of comedy here and she is excellent. Not enough orthodontic roles tough....
A new season is about to start here shortly, so I will keep my eyes and connection open.
Arbinka.