Fantastic Four [Mr. Fantastic [Reed Richards]; Invisible Girl; Human Torch [Johnny Storm]; The Thing [Ben Grimm]]; Alicia Masters; Franklin Richards; Namor, the Sub-Mariner (in flashback); Dr. Doom (in flashback); Wizard (in flashback); Sandman (in flashback); Trapster (in flashback); Medusa (in flashback); Mad Thinker (in flashback); Watcher (in flashback); Thundra (in flashback)