The time has come for you to test just your Stranger Things knowledge.
It's probably fair to say that you have watched each season at least twice, but just how closely were you watching? Do you remember the name of every single character? Do you remember what happened to them or when they first appeared in the show? If the answer is yes, then you just might, just might, have a chance at getting close to 100% on this quiz.
The following 15 questions cover all three seasons of Stranger Things so if you haven't caught up on the last season yet, there are definitely going to be some spoilers.
How well do you remember Hawkins and its residents?
Let us know how you do in the comments thread below.