World's Finest Comics #203

Superman and Aquaman must battle Dolphin-Men, amoebic mutants with telekinetic powers and a wish to destroy the human race. A mysterious high pitched buzzing sound, along with a dazzling underwater rainbow, leads Aquaman to an Oceanographic laboratory. The lab is in ruins. A single page from a scientific journal fills Aquaman with a sense of foreboding. As Aquaman explores the island, he encounters a band of weird dolphin-like men. Their awkward gait causes the King of The Seven Seas to laugh uproariously. Aquaman's laughter clearly enrages the creatures, who lash out with their telepathic powers. Aquaman falls to the ground, unconscious. In Metropolis, television news reporter, Clark Kent, encounters a desperate man, searching for Superman. Suddenly the man bolts. As Kent pursues the man through the streets, the crowds of bystanders go blind in their wake. Kent, too, finds his vision impaired. The blurry image of his quarry stops, then seems to split into two. Both figures continue