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July 27, 2026Sources cited
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The Iron Giant

The Iron Giant is a 1999 American animated science fiction film directed by Brad Bird in his feature directorial debut.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

The Iron Giant is a 1999 American animated science fiction film directed by Brad Bird in his feature directorial debut. Set in 1957 Maine during the Cold War, it follows a young boy who befriends a giant alien robot and tries to protect him from a government agent and the U.S. military.

Plot

The film is set in 1957 in a small Maine town, where a boy named Hogarth discovers a giant robot that has fallen from space. Hogarth befriends the robot and tries to hide it from authorities who believe it is a threat.

Production

The Iron Giant was directed by Brad Bird and written by Tim McCanlies, with Brad Bird making his feature directorial debut. It was produced by Warner Bros. and is loosely based on Ted Hughes's book *The Iron Man*.

Cast and characters

The voice cast includes Eli Marienthal as Hogarth Hughes, Vin Diesel as the Giant, Jennifer Aniston as Annie Hughes, and Harry Connick Jr. as Dean McCoppin. Other credited cast members include Cloris Leachman, John Mahoney, Christopher McDonald, and M. Emmet Walsh.

Themes and reception

Coverage of the film describes it as a Cold War fable about friendship, fear, and prejudice. Reviews note its emotional tone and its contrast between imaginative problem-solving and militarised responses.

Key facts

  • The film is loosely based on Ted Hughes's children's book *The Iron Man*.
  • It centers on Hogarth Hughes, a young boy who discovers and befriends a robot from outer space.
  • The story is set during the Cold War and uses fear of nuclear war and government paranoia as major themes.
  • Vin Diesel voices the Iron Giant; other credited cast members include Eli Marienthal, Jennifer Aniston, and Harry Connick Jr.
  • The film was Brad Bird's feature directorial debut.
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Canadian context

The film has broad cultural recognition in Canada as a widely known animated family title, but the provided sources do not identify a specific Canadian production or release distinction.

Frequently asked questions

What is The Iron Giant about?
It is about a boy in 1957 Maine who befriends a giant robot from space and tries to protect it from a government agent and the military.
Who directed The Iron Giant?
Brad Bird directed the film; it was his feature directorial debut.
What is The Iron Giant based on?
It is loosely based on Ted Hughes's children's book *The Iron Man*.
Who voices the Iron Giant?
Vin Diesel voices the Iron Giant.
When was The Iron Giant released?
It was released in 1999.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/The_Iron_Giant
    Supports: Director, year, setting, source material, plot, cast list.
  2. IMDb — https://www.imdb.com/title/tt0129167/
    Supports: Plot synopsis, setting, and release-year identification.
  3. IMDb — https://www.imdb.com/title/tt0129167/plotsummary/
    Supports: Plot details including the robot crash-landing and government response.
  4. RogerEbert.com — https://www.rogerebert.com/reviews/the-iron-giant-1999
    Supports: Plot description, themes, and Cold War context.
  5. Swank — https://www.swank.com/museums/details/18388-the-iron-giant
    Supports: Runtime, rating, studio, cast, and plot summary.
  6. Warner Bros. / YouTube — https://www.youtube.com/watch?v=obLtyj8hfFk
    Supports: Official trailer information citing Brad Bird, Tim McCanlies, Allison Abbate, Des McAnuff, and Ted Hughes source material.