'Stranger Things' season four resumes filming

So... how much older will the kids look?

After a six-month break from filming, the cast is back in Hawkins.

Fans of the sci-fi Netflix series will be thrilled to hear that filming of 'Stranger Things' season four has picked up once again.

Returning cast members include Millie Bobby Brown, Winona Ryder, David Harbour, Finn Wolfhard, Charlie Heaton, and Maya Hawke who have all rejoined as filming resumes in Atlanta, Georgia, where most of the previous series have been filmed.

But just how much time will be spent in Hawkins this time around, eh? Well, that remains to be seen as previous clips and snippets of information suggest that the kids are about to break out of their hometown and hit the road to try and find Hopper.

However, after six months of production being on hold, and the main cast members being teenagers, will there be some obvious moments of continuity errors in the series? Hopefully not.

The show's official Twitter account teased production picking back up by tweeting a picture of a clapper board with the caption "meanwhile in the upside down...".

It's times like these that make you want to look back at much simpler times, like when the first season of 'Stranger Things' was released way back in July of 2016. Little did we know how big of a hit the series would become for Netflix viewers.

Remind yourself by watching the trailer (or maybe start the series all over again on Netflix?).