Overview
- South Korea’s Media Rating Board filing confirms the first teaser runs 1 minute and 25 seconds.
- Multiple outlets report the preview is expected to screen with Avatar: Fire and Ash, with an online debut likely around the same window.
- Several reports note a privately listed trailer placeholder briefly appeared on Marvel Studios’ official YouTube channel.
- Marvel has set an Avengers: Endgame theatrical re-release for September 25, 2026 as part of the long-lead build-up.
- Avengers: Doomsday is dated for December 18, 2026 with Joe and Anthony Russo directing and Robert Downey Jr. as Doctor Doom, while widely circulated plot and cameo details remain unverified.