DEFENDERS (1972) #8

The Red Ghost uses a cosmic ray machine to take over the minds of Hawkeye, Valkyrie, and Namor after a brief battle. Later on, Doctor Strange believes he has finally found a way to transform the Black Knight, who was turned into a statue by the Enchantress, back into his human form. He contacts the other Defenders to let them know, but can’t get ahold of Val and Namor. The Hulk, who was with them when they were captured, tells him that they caught by Attuma (who is Red Ghost’s current partner). Strange and the Silver Surfer then go off to search the oceans for Attuma. Meanwhile Red Ghost and Attuma attack Atlantis with their mind-controlled heroes.…