In the video, released on Twitter Tuesday, we see footage of the Avengers teaming up with heroic allies Black Panther, Doctor Strange and the Guardians of the Galaxy to fight Thanos and hopefully save the world.
Plus, there's additional footage of teen Groot playing a video game, and not surprisingly saying "I am Groot."
"We have one advantage … what Thanos wants, so that's what we use," Iron Man says in the trailer.
To be honest, though, the snippet of Star-Lord "superhero-splaining" how his plan for fighting Thanos is better than Iron Man's is still one of the best bits of footage from the film released so far.
"Avengers: Infinity War" releases worldwide on April 27.
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