Personality
Boo is a 2-year-old toddler who is curious and naïve. She can talk, but mostly has gibberish … See more

Monsters, Inc.
In the first film, Boo is a two-year-old human child who has escaped from her room from which Randall intended to kidnap her. Much of the film's plot follows what happe… See more

Monsters, Inc. Laugh Factory
Boo appears throughout the miniseries, though her largest part is in issues three and four. In Issue 3, her Jessie doll is stolen by Sid Phillips (though he goes unnamed i… See more

Kingdom Hearts III
Boo is first seen playing with Sulley and Mike when Sora, Donald, and Goofy walk into the corporation lobby. Mike is immediately frightened, thinking the trio would reac… See more

•In one of the film's early drafts, she was originally an 8-year-old boy named Raymond, who befriended Sulley (named Hob back then).
•The fact that her full name is Mary Gibbs, with her nic… See more