Mary GibbsvoiceMary Gibbs plays Boo in Monsters, Inc..
1 linked movie guide in this sequence
FILM POSTER · Monsters, Inc.Monsters, Inc. (2001)
Boo
Film guide, starting point, and performer.
Boo appears in Monsters, Inc. (2001), portrayed by Mary Gibbs. This page focuses on that specific screen performance and the movie around it.
Film guide · 1 film · 2001 · 1 performerTHE MOVIE
Boo on screen
One focused screen portrayal, with the performer and movie linked directly below.
Film guide · 1 film · 2001Main sequence runtime: 1h 32m
About the scores
Scores shown are MoviHero movie-guide scores. Missing scores stay blank, and tied top scores remain tied.
- 01MoviHero score90/100MUST WATCH
THE PERFORMANCE
Who plays Boo?
Meet the performer and open their full MoviHero profile. Coverage below refers to linked movie guides in this sequence.
Mary GibbsvoiceWHY THE CHARACTER WORKS
What defines Boo
Mary Gibbs’s performance in Monsters, Inc. is the center of this character page. With only one film in the current screen path, the useful comparison is between the character, the performer and the role that film asks them to play—not an invented larger timeline.
WHO TO EXPLORE NEXT
Characters connected on screen
Keep moving through the same films and screen world with a character who shares meaningful movie history.
Sullivan
Boo and Sullivan both appear in Monsters, Inc..
See Monsters, Inc.