Are your Spidey senses tingling, too?

Marvel Cinematic Universe fans have been waiting so long for the "Avengers: Infinity War" trailer, and it premiered today on "Good Morning America." The full trailer is different from the footage shown at D23, and just the start of what should be a full ride of promos until May 4.

The trailer gives us a full bearded Captain America ("Get this man a shield!"), a blonde Black Widow, Thor meeting the Guardians, and some amazing sequences, like this one:

But there's no Hawkeye! the overall tone is pretty dark, since Thanos is here to mess up our world and cause a lot of pain.

This trailer is almost certainly going to break some viewing records, so help it along by watching it again: Fans couldn't take it, many focusing on their particular favorite characters:

"Avengers: Infinity War" -- starring Robert Downey Jr., Scarlett Johansson, Chadwick Boseman, Chris Hemsworth, Chris Pratt, Chris Evans, Mark Ruffalo, Josh Brolin, Sebastian Stan, Elizabeth Olsen, Tom Holland, and everyone else in the MCU -- opens May 4, 2018.

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