There's so many theories for Avengers: Endgame that are circulating, so here's a compilation of some of the best leading up to the film's release. Marvel Studios is now less than a month away from seeing the hotly anticipated blockbuster hit theaters, which will put an end to a year long wait from the moment Avengers: Infinity War ended. The gap between the films is shorter than fans have grown accustomed to, but the shocking ending to Infinity War has left everyone speculating what will come next.

Marvel has officially tried to keep as much of the film under wraps as possible, which is understandable considering the Russo brothers say there are even more spoilers in here than Infinity War. We do know that the main original Avengers will be at the heart of Endgame, but also that they'll be joined by Captain Marvel, Ant-Man, and more. Their goal and mission is still unclear, but the common thinking is that they want to undo the snap or prevent it from happening altogether. Theories have pointed to time travel, time loops, or alternate dimensions possibly being included, but those are just the beginning.

Related: Time Travel In The MCU & Avengers: Endgame Explained

In Screen Rant's latest Endgame video, we've compiled some of the biggest and most popular theories together into one video. There is literally over one hour worth of theories to discuss, so strap in and revisit some of the best theories fans have come up with for Endgame. Whether it's Thanos failing or why Doctor Strange sacrificed the Time Stone, there's plenty of speculation to go around.

While many fans are looking specifically at Infinity War to predict where Endgame could go, some are also looking back across the previous 21 films to try and find even more potential clues. There's some teases and payoffs that go all the way back to early Phase 1 films. However, no matter how closely we analyze what has come before, the Russo brothers have also confirmed that Marvel is manipulating footage to hide spoilers - and could confirm prior theories that Ant-Man was digitally removed from some footage.

As fun as all of these theories have been, it won't be long now before fans around the world get a chance to see the movie. Tickets reportedly go on sale very soon and will likely be among the fastest-selling tickets ever. Box office projections for Endgame's worldwide launch have even pointed to it breaking most of the records that Infinity War set, with some estimations pointing to a nearly $900 million opening weekend around the globe. And, with Marvel and the Russos packing surprises into Avengers: Endgame, those who want to avoid any spoilers will need to see the film as soon as possible.

More: Avengers Theory: The Skrulls Will Have An Important Role In Endgame

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