Synopsis:
Scott Lang (Ant-Man), now enjoying life as a semi-famous Avenger and spending time with his daughter Cassie, is pulled back into adventure when Cassie’s experiments with the Quantum Realm accidentally open a portal. Scott, Hope (the Wasp), Cassie, and Hank and Janet van Dyne are sucked into the strange subatomic universe.
Inside the Quantum Realm, they encounter bizarre civilizations and learn about Janet’s secret past there. The family soon comes face-to-face with Kang the Conqueror, a powerful villain trapped in the realm who needs their help to escape and conquer the multiverse.
As Scott and Hope fight to stop Kang’s plans, they must rely on their teamwork, courage, and the bond of family. The film blends action, humor, and cosmic stakes, while setting the stage for the next era of Marvel’s multiverse saga.
