Fantastic Four [Mr. Fantastic; Invisible Girl; Human Torch [Johnny Storm]; The Thing; Medusa]; Thundra; Frightful Four [Wizard; Sandman; Trapster] (villain); Namor, the Sub-Mariner (villain)
Still reeling from Sue's decision to stay with Namor last issue, the F.F. return to the Baxter Building and face the Frightful Four. Thundra shows up and helps our heroes defeat her former teammates. Namor begins another attack against humanity with Sue at his side.