WandaVision's Kathryn Hahn is Flabbergasted by “Agatha All Along” Topping the Charts

Kathryn Hahn visited Late Night with Seth Meyers on Tuesday and was much freer to talk about WandaVision now that her mystery character has been revealed as the Marvel Comics witch Agatha Harkness, although of course she couldn't spoil this week's final episode. 

In this clip, she shows off her personal Infinity Gauntlet, talks about how much her children were simultaneously helpful in teaching her the Marvel Universe and embarrassed by watching her practice her "witch moves," and her astonishment that "Agatha All Along," the sitcom-style theme song that dropped on WandaVision after her big plot twist at the end of Episode 7, topped the iTunes charts and set Twitter ablaze. 

"I don't understand it," she said. "I know. It's amazing. It's so crazy. Seth, what's happening? I was also like 'what?' I don't have social media, so the whole thing was filtered down through all this. I was like 'are you kidding me?' So funny. Meanwhile, I'm outside scooping dog crap, scooping cat crap. I mean, the whole thing is so bonkers right now!"

She also gave credit to Frozen songwriters Robert Lopez and Kristen Anderson-Lopez for writing the "crazy, awesome, delicious, 47 seconds." 

The final episode of WandaVision streams Friday on Disney+.

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Andy Hunsaker has a head full of sitcom gags and nerd-genre lore, and can be followed @AndyHunsaker if you're into that sort of thing.