"Fantastic Four" is based on the Marvel Comics superhero team of the same name. The story revolves around Reed Richards (Mr. Fantastic), Sue Storm (Invisible Woman), Johnny Storm (Human Torch), and Ben Grimm (The Thing), four young heroes who gain superpowers after exposure to cosmic rays during a space mission. The film explores their journey from being ordinary people to becoming extraordinary heroes, all while dealing with personal struggles and the challenge of stopping the villainous Victor von Doom (Doctor Doom).
It looks like you're searching for a story based on the Fantastic Four (2005) Extended Edition
was a "pre-Iron Man" blockbuster. It leaned heavily into a bright, campy, and family-friendly tone. While critics at the time were mixed, many fans still appreciate it for its casting—particularly Chris Evans as a pitch-perfect Johnny Storm and Michael Chiklis as a practical-effects-driven Ben Grimm. What the "Extended Edition" Adds