Superman quests for peace and fights nuclear war in this 1987 clunker, which effectively killed the Christopher Reeve Superman franchise. Gene Hackman returns to the series as Lex Luthor, who steals Superman’s DNA and creates Nuclear Man, a solar powered indestructible bad guy who, for some reason, speaks in Gene Hackman’s voice. So get out your green glowing rocks, hand over your nuclear warheads, and join us as we hurl Superman IV into the sun!