The H-Dial - stolen! Martian Manhunter - trapped in the past! The Squid - shooting various "liquid mixtures" from his mighty helmet gun! All...
The JLA goes up against the Shaggy Man, and man, is he shaggy! Almost as shaggy as...well, the OTHER Shaggy Man. Plus a tentacled...
Not just ANY 80-Page Giant, this is the GOAT 80-Page Giant. A perfect silver age comic! It's Superman #193!