DC 100-Page Super Spectacular #6
"Crisis on Earth-One!" is a landmark 1971 tale from Gardner Fox and Mike Sekowsky, where Earth-One and Earth-Two villains conspire to exploit the multiverse by swapping hideouts—and trapping the Justice League of America in their own HQ. With the League temporarily displaced, they call upon the Justice Society of America, setting up a thrilling crossover that blurs the lines between the two Earths. The cover by Neal Adams and Dick Giordano captures the tension perfectly.
Sell my copy
Have this issue — or a whole collection? Get a fair offer from us, skip the marketplace fees and the hassle.
We Buy Collections ▸Cast · 40 characters
Full credits
Full plot ⚠ may contain spoilers
▸ Reveal full plot — may contain spoilers
Three villains each from Earth-One and Earth-Two hatch a plot to commit crimes, then hide out on the other Earth. To ensure their success, the villains of Earth-One mystically trap the Justice League of America in their headquarters. But the Justice League summons the Justice Society of America and switches places with them.
Plot details indexed by the Grand Comics Database (CC BY-SA).