Following a ghost invasion of Manhattan, paranormal enthusiasts Erin Gilbert and Abby Yates, nuclear engineer Jillian Holtzmann, and subway worker Patty Tolan band together to stop the otherworldly threat.

Super-Hero partners Scott Lang and Hope van Dyne, along with with Hope’s parents Janet van Dyne and Hank Pym, and Scott’s daughter Cassie Lang, find themselves exploring the Quantum Realm,…