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Superman III poster
Film · Superheroes & Powers

Where to watch Superman III

1983 · Film · 125 min · Comedy · Science Fiction · Action

If the world's most powerful computer can control even Superman...no one on earth is safe.

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.

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Availability checked 2026-09-20. US only, powered by JustWatch via TMDB. Provider links open that service’s own search — our source supplies one link per title, not per provider, so these are searches rather than deep links.

On: Max

Cast

  • Christopher ReeveClark Kent / Superman
  • Richard PryorAugust 'Gus' Gorman
  • Annette O'TooleLana Lang
  • Robert VaughnRoss Webster
  • Annie RossVera Webster
  • Pamela StephensonLorelei Ambrosia

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