The first post-credits scene shows Doctor Strange feeling happy walking the streets of New York City when he suddenly starts screaming and a third eye opens on his forehead! Why is this? Because Strange succumbed to the powers of the Darkhold after handling it.
We then cut to a scene where Strange leaves when Charlize Theron surprisingly appears behind him and tells him that he “caused a raid” and “you’re going to help me fix it”. She then cuts a hole into reality, revealing the dark dimension on the other side.
Strange throws his cloak over his shoulder, pokes out his third eye, and joins her for the adventure!
It was a huge surprise to see Theron show up, and in case you’re wondering who she’s playing, she’s taking on the role of Clea, the half Faltine, half dark dimension being. In the comics, Clea fought alongside Dr. Strange in his battles against Dormammu in the Dark Dimension and the two eventually form a relationship and marry.
It will be very exciting to see how Doctor Strange embarks on a whole new adventure in the dark universe with Clea! I have no idea when we’ll see this, but I can’t wait!
https://geektyrant.com/news/details-on-the-post-credits-scenes-for-doctor-strange-in-the-multiverse-of-madness Details of this post-credits scene in DOCTOR STRANGE IN THE MULTIVERSE OF MADNESS — GeekTyrant