The teaser was dropped at 1pm GMT today and reveals more new footage from the upcoming Marvel blockbuster.
In it, the likes of Captain America, Thor and Iron Man all appear to be in grave danger.
Chris Evans’ Steve Rogers/Captain America seems to be in the most danger, as he comes face-to-face with Thanos (Josh Brolin) at the end of the new promo clip.
So is his life in the most danger? Given the previous speculation around Evans’ future in the MCU, it wouldn’t be the biggest shock.
Elsewhere, Thor (Chris Hemsworth) appears to be in dire trouble as he yells in pain.
And Iron Man (Robert Downey Jr) seems to be the one told by Thanos: “I hope they remember you.”
Doctor Strange (Benedict Cumberbatch) doesn’t look to be in a good position – as he screams in danger, surrounded by blades.
Who exactly makes it out of this movie alive remains to be seen.
Other stars popping up in the trailer include Zoe Saldana, Tom Holland, Chris Pratt, Scarlett Johansson, Paul Bettany and Chadwick Boseman.
In fact much of the action takes place, seemingly, on Wakanda – the setting of Black Panther.
Avengers: Infinity War is out on April 26.