Spider-Man -vs- Green Goblin
Spider-Man found himself in the clutches of the Green Goblin, who had learned Spidey was secretly Peter Parker! After taking him to his secret hideout, the Goblin revealed that he was Norman Osborn, father to Peter's college colleague, Harry. Spider-Man won his freedom by goading the mentally unstable Goblin into a fight. The Goblin ended up in the hospital with amnesia, which helped preserve Spider-Man's secret identity.