Overview
- A roughly four-minute package of footage that appears to be the CinemaCon preview began circulating online Friday and has been reposted and removed repeatedly across social platforms.
- Co-writer and producer Christopher Miller confirmed the clip is unfinished and publicly urged against sharing not‑fully‑rendered material.
- Observers say the footage picks up after Across the Spider‑Verse’s cliffhanger and shows short scenes with Miles Morales and several alternate‑universe Spider characters without revealing major plot twists.
- Rights‑holders are issuing copyright takedowns as copies reappear, leaving studios to choose between aggressive removal and the option of releasing official material to control the message.
- The leak follows other high‑profile studio breaches this year and could push changes in how convention‑only previews are handled and how marketing is timed before the film’s June 18, 2027 release.