The Fantastic Four agrees to be special guests during a live televised charity event. They explain their origins to the audience, as well as how they took down The Puppet Master, a villain who can control people's minds.
Alien who calls himself The Watcher contacts the Fantastic Four to warn them of an incoming doom. Galactus, a unique terrifying gigantic nearly indestructible alien humanoid who devours whole planets, is coming to feed on Earth.
Doom continues to indulge Sue by telling her about his past. He is Victor von Doom the son of a helpful local who was wronged by the superstitious locals. Meanwhile, the other three must face Doom's traps on their way out.
As the dawn breaks, Doom wraps up his story. His interest in robotics led him to Reed Richards whom he grew to hate for his intellect and goodness. Doom and robots took over his country and now he has The Fantastic Four. Or does he?