Overview
- The Stranger Things star confirms her casting and says keeping Marvel details is tougher than guarding Netflix finale spoilers.
- Sink says she learned she was joining the film while wrapping season 5 of Stranger Things and had previously worked with Cretton early in her career.
- Marvel and Sony have not revealed her character or any plot specifics, and Sink declines to share whom she plays.
- Production has wrapped and the film is in post-production, with a theatrical release set for July 31, 2026.
- Reports note returning cast members Tom Holland, Zendaya, Jacob Batalon and Jon Favreau, with newcomers including Liza Colón‑Zayas and Sink, while trade chatter about a future Secret Wars appearance remains unconfirmed.