It isn't just about the product ads (and football, I guess) when it comes to the Superbowl.
Brand new movie trailers tend to make an appearance and this year The Avengers: Endgame was one of them.
It only runs for 30-seconds and mostly consists of dramatic music and Captain America twitchy and concerned.
There are also some shots of some of the heroes who are still left after Infinity War, including Hawkeye who didn't appear in the last film.
The trailer footage comes from the first twenty minutes of the film and doesn't spoil anything other than some purposeful hero-strides and a glimpse of some of the other remaining characters, like Tony Stark, Black Widow, Bruce Banner and Rocket Racoon.
The Avengers: Endgame will be out in Australia on April 4.