The Canadian Encyclopedia — neutral, cited, updated
July 26, 2026Sources cited
Canadianwire.
Canada’s encyclopedia & explainer
Home›Entertainment›Film›Monsters, Inc.
Entertainment • Film

Monsters, Inc.

Monsters, Inc.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Monsters, Inc. is a 2001 American animated fantasy comedy film produced by Pixar Animation Studios for Walt Disney Pictures. Directed by Pete Docter, it follows Sulley and Mike, two monsters who work at a scream-powered factory in Monstropolis and become responsible for a human child who enters their world.

Plot

The film centers on a scream-processing factory called Monsters, Inc., where employees collect energy by scaring children. When Boo enters the monster world, Sulley and Mike must keep her safe while avoiding discovery.

Production

Monsters, Inc. was produced by Pixar Animation Studios and distributed by Walt Disney Pictures. It was directed by Pete Docter, with voice performances by John Goodman, Billy Crystal, Mary Gibbs, Steve Buscemi, and others.

Release and reception

The film premiered in 2001 and became one of Pixar’s notable early successes. It is widely recognized as a major family animation release from the early 2000s.

Franchise

The film became the basis for the Monsters, Inc. franchise. Later entries expanded the setting, including the prequel Monsters University.

Key facts

  • Monsters, Inc. is Pixar’s fourth feature film, released in 2001.
  • The story is set in Monstropolis, where monsters generate power by scaring human children.
  • Main characters Sulley and Mike must protect a human child named Boo.
  • The film was directed by Pete Docter and written by Andrew Stanton and Daniel Gerson.
  • It spawned a franchise including the prequel Monsters University.
🍁
Canadian context

The film was widely released in Canada as part of Pixar and Disney’s North American distribution, and it remains familiar to Canadian audiences through television, home video, streaming, and franchise tie-ins.

Frequently asked questions

What is Monsters, Inc.?
Monsters, Inc. is a 2001 Pixar animated fantasy comedy film about monsters who power their city by scaring children.
Who directed Monsters, Inc.?
It was directed by Pete Docter.
Who are the main characters?
The main characters are James P. Sullivan, known as Sulley, and Mike Wazowski.
What is Boo’s role in the story?
Boo is a human child who accidentally enters the monster world and becomes central to the film’s conflict.
Which studio made Monsters, Inc.?
It was produced by Pixar Animation Studios and released by Walt Disney Pictures.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Monsters,_Inc.
    Supports: Release year, director, writers, cast, premise, and production details.
  2. Pixar — https://www.pixar.com/monsters-inc
    Supports: Official Pixar description of the film and its setting.
  3. Disney — https://movies.disney.com/monsters-inc
    Supports: Release information, runtime, genre, and official synopsis.
  4. Wikipedia — https://en.wikipedia.org/wiki/Monsters,_Inc._(franchise)
    Supports: Franchise context and later related works.