Avengers: Doomsday Trailer Brings Back Thor, Steve Rogers, and RDJ's Doom

Marvel Studios just dropped the first proper trailer for Avengers: Doomsday, and it's a statement of intent. Thor and Steve Rogers are back. Robert Downey Jr. is here as Doctor Doom himself. And the threat they're facing is nothing short of existential.

The trailer hints at a multiverse collision—the kind of reality-bending stakes that demand the entire roster to suit up. This isn't a contained conflict. This is the kind of thing that breaks everything and forces old enemies and new allies into the same foxhole.

Additionally, a poster was revealed:

The film lands December 18, 2026, which means Marvel is taking its time to build toward what's shaping up to be one of the studio's biggest swings yet. The presence of Downey Jr. as Doom is the headline grab, but the real story is watching how these returning heroes—and the sprawl of new faces implied by that ensemble cast—navigate a threat that's apparently too big for any of them alone.

If you've been waiting on concrete proof that Marvel's next Avengers chapter is actually happening, this trailer is it.

Source: IGN