Scott tells the Avengers during the ensuing fight — which might be the fight we saw pieces of in the second Endgame trailer — that someone has to defend the Quantum Tunnel to make sure they ...

We have a brand new Avengers ... Quantum Realm. It’s still unclear who saves him, but he clearly won’t perish in space after he records the message for Pepper that opens the first Endgame ...

but the Endgame trailer leaves viewers with a quick, funny clip of Scott showing up at the Avengers compound. Previous interviews have suggested that the mysteries of the Quantum Realm will play a ...

And yet in the trailer for Endgame, Ant-Man has mysteriously escaped from said quantum realm and is running around looking for the Avengers. How did he get out? And what might he have learned ...