Overview
- Marvel posted the Thor teaser online on December 30 after lower-quality recordings from Avatar: Fire and Ash screenings circulated and prompted takedowns.
- The clip shows Thor praying to Odin and vowing to return safely to his daughter, Love, who is portrayed again by India Rose Hemsworth.
- This is the second character teaser following the December 23 spot confirming Chris Evans’ Steve Rogers, with additional vignettes reported to be tied to Avatar showings.
- Joe and Anthony Russo direct the 2026 crossover, with Robert Downey Jr. playing Doctor Doom and an ensemble that spans Avengers, Fantastic Four and X‑Men alumni.
- The teaser adopts a more serious tone for Thor with a shorter haircut and updated costume, ending with on-screen text that he will return in Avengers: Doomsday, which opens December 18, 2026.