Namor, the Sub Mariner, rises from Atlantis onto dry land. He encounters Sue and kidnaps her, wanting her to be queen of Atlantis.

The Skrulls, a race of green skinned shape shifters, come to Earth and impersonate the Fantastic Four. They attempt to discredit them, hoping to keep them from interfering in their plans to conquer Earth.

The Fantastic Four are at a charity function at Rockefeller Center, when the building is dragged underground. It's discovered that the Mole Man is responsible and he plans for world domination.