The following story contains spoilers for Agatha All Along episode 6, "Familiar by Thy Side." WITHOUT QUESTION, AGATHA All Along has been one of the best television shows Marvel Studios has made, and that's in large part to how similar in tone,

Being a quasi-sequel series to WandaVision, Marvel’s Agatha All Along was bound to pick up most of that show’s loose plot threads at one point or another, at least when it came to Agatha or Westview.

Agatha All Along brought back a certain character from WandaVision in a flashback episode that helped Joe Locke's Teen find his way to Agatha Harkness.

Warning! The following features major spoilers for Agatha All Along episode 6 so turn back now if you are yet to see it. Given that it was following on from last week's reveal that Teen is indeed Billy Maximoff,