Season 5's Trailer for Season 6

This is the trailer for season six.  It is published on the
same day as the bonus episode, just one hour after.
  It is meant to build up excitement and anticipation
for a series that will never actually arrive unless we find a
reason to add another season.  Unlike the other trailers, it
has an episode number, episode number 27, which is to say Season
5 episode seven.