Superman III:In Superman III, meet Gus Gorman, a half-witted computer programming natural. For him a keyboard is a weapon - and Superman faces the microelectronic menace of his life. Christopher Reeve reprises his most beloved role, deepening his character's human side as Clark Kent reunites with old flame Lana Lang at a Smallville High class reunion. And when Superman becomes his own worst enemy after Kryptonite exposure, Reeve pulls off both roles with dazzling skill. Incredible visual effects abound - but above all it has heart, heroism and high-flying humor. All in superabundance.Superman IV - The Quest For Peace:To make the world safe for nuclear arms merchants, Lex Luthor creates a new being to challenge the Man of Steel: the radiation-charged Nuclear Man. The two foes clash in an explosive extravaganza that sees Superman save the Statue of Liberty, plug a volcanic eruption of Mount Etna and rebuild the demolished Great Wall of China.