Sophia Di Martino's Sylvie faces potential return in Avengers: Doomsday

Speculation regarding the return of Sophia Di Martino as Sylvie in ‘Avengers: Doomsday’ has increased following social media activity. At the conclusion of ‘Loki’ Season 2, the character was established as living a quiet life in Broxton, Oklahoma, possessing the ability to travel the Multiverse via a TemPad.

While Marvel has confirmed Tom Hiddleston will return as Loki, Di Martino was not included in the official March 2025 cast announcement. However, fans have pointed to a theory involving the ‘Latverian Witch.’ This theory suggests that various MCU characters may appear in disguise as witches linked to Doctor Doom. Di Martino recently engaged with fan speculation on Instagram regarding this role, fueling rumors about her potential involvement in the upcoming film.