Marvel's first family of comic superheroes takes the world by storm as the longest running comic book series in history comes to the big screen. Reed Richards/Mr. Fantastic, who can elongate his body, Susan Storm/Invisible Woman, who not only can become invisible at will but can render other objects invisible, Johnny Storm/Human Torch, who can shoot fire from his finger tips and bend flame, and Ben Grimm/The Thing, a hideously misshapen monster with superhuman strength, together battle the evil Doctor Doom.