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Superman III

Movie, 1983, Christopher Reeve, Set in Metropolis

Superman III is #5 of 11 in release order and #5 of 11 in chronological order in the Superman.

The story

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. Between rekindling romance with his high school sweetheart and saving himself, Superman must contend with a powerful supercomputer.

Superman III recap

Gus Gorman, an unemployed man who turns out to be a computer genius, starts work at a company run by the greedy businessman Ross Webster and steals from its payroll. Webster sees his talent and uses him for bigger schemes, including controlling a weather satellite to wipe out Colombia's coffee crop. Meanwhile, Clark goes back to Smallville for a high school reunion and reconnects with his old crush Lana Lang. Superman stops the weather attack, so Webster has Gus make synthetic kryptonite. It is flawed and does not kill Superman but slowly turns him selfish and cruel: he straightens the Leaning Tower of Pisa and causes an oil spill. The good Clark and the evil Superman split and fight it out in a scrapyard, and Clark wins. Webster has Gus build a supercomputer in a canyon to control the world's oil.

Superman III ending explained

The supercomputer becomes self-aware and fights back against Superman with weapons and kryptonite rays, and turns Webster's sister Vera into a cyborg. Gus, horrified, helps Superman, and Superman destroys the computer with acid. Superman drops Gus off at a job with a mining company, puts the Tower of Pisa back at its lean, and settles into a new relationship with Lana.

Post-credits scenes

No. There is no post-credits scene.

Where to watch Superman III

Superman III is streaming on YouTube TV and HBO Max in the US. You can rent or buy it on Amazon, Apple TV, and Google Play.

Ratings

IMDb 5.0/10, Rotten Tomatoes 31%

Where it fits

What to watch before Superman III

In release order, the essentials before Superman III (1983) are Superman (1978) and Superman II (1980).

Cast

Directed by Richard Lester.