Fantastic Four #70

In "When Fall the Mighty," the Fantastic Four triumph over the Mad Thinker—only to face a far more personal threat as the brainwashed Thing, alongside the Thinker’s android, turns against them. Written by Stan Lee and Jack Kirby, with art by Jack Kirby and inks by Joe Sinnott, this 1968 issue delivers a tense showdown where loyalty and identity hang in the balance. The cover, by Jack Kirby and Joe Sinnott, captures the moment of confrontation with striking intensity.