Why Every Avengers 4 Fan Needs To See Ant-Man & The Wasp

3. The Quantum Issues

Though there is some talk of pure time travel being the means by which the Avengers will undo Thanos' snap from the end of Infinity War, it's FAR more likely that the real method will be inter-dimensional travel through the Quantum Realm.

As Ant-Man established, time is inconsequential in that dimension, which means it could - theoretically - be used to travel to any fixed point in time, given the right technology. And that technology is exactly what Hank Pym and his heroes will be looking to command in the sequel.

It's likely that we're going to see the team head into the Quantum Realm to retrieve Michelle Pfeiffer's original Wasp in the sequel's third act (possibly when the Snap happens), which might mean they'll return to find their friends (maybe even Hank Pym) disappeared.

But whatever the specifics there, the key is that the film is going to establish more of the "rules" of the Quantum Realm and they will be VERY important to how Avengers 4 shapes up.