When destiny calls, the Oceanic 6 frantically race back to the island. As a result of Ben moving the island, the survivors left on the island begin skipping through time. The survivors discover that they've run into The Others 50 years in the past, but Richard Alpert is the same age. In Los Angeles, Kate tries to find out who is trying to take Aaron away from her. In order to avoid being killed, Ben promises to offer proof to Sun that Jin is still...

Armed with the astonishing ability to shrink in scale but increase in strength, master thief Scott Lang must embrace his inner-hero and help his mentor, Dr. Hank Pym, protect the secret behind his spectacular Ant-Man suit from a new generation of towering threats. Against seemingly insurmountable obstacles, Pym and Lang must plan and pull off a heist that will save the world.

As Scott Lang balances being both a superhero and a father, Hope van Dyne and Dr. Hank Pym present an urgent new mission that finds Ant-Man fighting alongside the Wasp to uncover secrets from their past.