Another interesting thing - the last time we saw the entrance to the Old House, on Page 8 -
- it was still an overgrown mess, but apparently by the time Vicki and Willie are seen approaching the entrance on Page 18, it has all been cleared away. I guess those unseen workers Willie references on Page 8 were very busy because it doesn't seem like Willie would have found the time to do it considering he seems to be spending all his time with either Vicki or Nathan.
(Of course, on the series, we actually saw a worker clearing debris in the second hour of the pilot, before any of the events in this comic take place - but apparently for all intents and purposes of the comic, we're supposed to assume he never finished.
)