Kryptonian villain General Zod (Terence Stamp) and his henchmen are accidentally freed from their outer-space imprisonment and threaten Earth with destruction, just as Superman (Christopher Reeve) decides to renounce his…

Aiming to defeat the Man of Steel, wealthy executive Ross Webster hires bumbling but brilliant Gus Gorman to develop synthetic kryptonite, which yields some unexpected psychological effects in the third…

Three escaped criminals from the planet Krypton test the Man of Steel’s mettle. Led by Gen. Zod, the Kryptonians take control of the White House and partner with Lex Luthor…