WANDAVISION: Check Out Some Spoiler Stills From Today's "Breaking The Fourth Wall"

@soberchimera - I mean she killed Sparky

@soberchimera - I see a few possibilities here:

Agatha is just evil, as you say.

Agatha was subjected to the same kind of thing as Wanda is going through now, and was ultimately convinced that she was evil. Whatever is behind this very much wants the world and Wanda to think she’s evil herself. Maybe it worked on Agatha.

Agatha is still being forced to play a role. Much like Wanda isn’t totally in control despite being the “star” of her show, we’re shown that Agatha is also starring in her own show (as an aside, we still have no explanation for the sitcom thing at all, I note) and therefore may be under something else’s influence as well.

Agatha is purposely playing this role to get something from Wanda, but it’s ultimately for a good reason. This would fit with the comic character, who can be manipulative and do dark actions (like murdering Ebony) but it’s usually in the service of a greater good or thwarting a greater evil.

Either way, I suspect that Agatha has revealed herself as a cackling villain in order to provoke Wanda into expending more magic. Wanda had fallen into depression and her powers were waning as she lost the drive to keep up the charade. Whatever is behind this doesn’t want that (again, it looked like Wanda’s powers were possibly reassembling the Darkhold or some other book in Agatha’s basement), and so now Agnes becomes the evil Agatha and can draw the last bit of magic needed from her through direct conflict between them.

@soberchimera - Well, we have some story left before we can determine where she's at on the spectrum of good and evil. We definitely saw that she was being deliberately deceptive, but we don't know the motive quite yet. We also have to consider that Wanda might be becoming a villain. And yes, she was Wanda's mentor in the comics. So that could certainly still play out here regardless of their moral alignments.

I think, however we get there, this ends with how Wanda gets her name, Scarlet Witch. By an actual witch bestowing that on her.

@tb86 - I think he’s either Mephisto that Agatha disguised as Pietro or just a minion of hers.

@Ha1frican - some leaks say the scientist wouldn't be revealed until next week

@Ha1frican - I've heard both hank and laurence fishburne, but the way they're hyping it you'd think it's somebody big