This story discusses major plot developments in Season 1, Episode 5 of "Agatha All Along," currently streaming on Disney+. Practically since the news broke that "Heartstopper" star Joe Locke was joining the cast of "Agatha All Along,

You can read our guide to 'who is Teen in Agatha All Along' for the full breakdown but essentially in the final moments of episode 5, which is titled 'Darkest Hour, Wake Thy Power', it's seemingly revealed that Locke is actually playing Wanda's son Billy Maximoff, who is better known as Wiccan in the comics.

Agatha All Along has named dropped Nicholas Scratch, and Salem's Seven have appeared several times. But what is their tangled Marvel Comics history?

Agatha Harkness plays an important role in The Fantastic Four series in Marvel Comics. With the Pedro Pascal and Vanessa Kirby -led feature coming in 2025, and Doctor Doom ( Robert Downey Jr .) set to join the MCU at some point,

Agatha All Along episode 5 has finally revealed the real identity of Joe Locke's "Teen," paying off many clues from the MCU series' previous episodes.

While Agatha is clearly conflicted over the incident — happy to have powers again but broken over how she obtained them — she does her best to conceal her true emotions which leads to a confrontation between her and the other witches.