SPOILER ALERT! This post contains details from the premiere episode of Marvel’s Agatha All Along. Agatha All Along has officially arrived. Read on for a full recap of the premiere episode, and if you need a refresher on what happened with Agatha Harkness in the MCU up until this point,

Agatha All Along is set to premiere next week, and Disney+ has now released a new clip, TV spot and poster highlighting Agatha Harkness and the "Teen."

Agatha Harkness, the Marvel witch played with fabulous flair by Kathryn Hahn, became a sensation largely thanks to the jaunty earworm Agatha All Along, which she performed in the

Agatha All Along,” a spinoff of the Marvel limited series “WandaVision,” centers on that show’s villain, Agatha Harkness (Kathryn Hahn), as the witch seeks to regain her powers. The show’s tone is darkly comedic,

"Agatha All Along" premieres Wednesday on Disney+. Here's a "WandaVision" recap (and some other crucial MCU details to remember) before watching.

Kathryn Hahn has put a spell on the Marvel Cinematic Universe again. The celebrated actress earned an Emmy nomination and her own earworm signature song for her MCU debut as Agatha Harkness in "WandaVision" in 2021.