The character of “Geraldine” (as everyone thus far knows her) was around for the series’ biggest nod to a specific MCU storyline, as new mom Wanda remembered her dearly departed twin — after which Geraldine remarked that Pietro was killed by Ultron. That moment of sharing seemed to trigger something in Wanda, who began firmly questioning her gal pal’s identity. Next thing we know, Vision comes home to find Geraldine suddenly absent, while viewers witness the character tumbling through some sort of digital “membrane” surrounding what we know to be Westview, landing nearby a military camp set up outside the perimeter.