According to Disney Wiki, Boo was two years old when she toddled into the factory in Monsters, Inc. The voice actor who portrayed her, Mary Gibbs, was also two years old during the movie’s filming.

Will Boo appear in ‘Monsters at Work’? The sweet little toddler, Boo, who accidentally ended up in the Monsters, Inc. factory in 2001, will not return to the cast for the sequel series.

A pivotal scene from the beloved 20-year-old classic 'Monsters, Inc.' has only just recently manifested itself as a 'Crying Boo' meme online.

Sometimes Pixar will even get sneaky, debuting new characters before their official introduction — that happened when Nemo showed up in Monsters, Inc. two years before Finding Nemo was released.

Signs Abby From "Turning Red" Is Boo From "Monsters Inc." The TikTok video shows a picture of Abby excitedly hugging Mei in her red panda form because of how fluffy she is.

Monsters, Inc. fans will want to pick up this new Nendoroid figure two-pack from Good Smile Company. Two versions will be available: a regular edition Mike and Boo figures only, and a deluxe ...

If you’ve ever wondered what Boo from Monsters Inc. would look like with superpowers, here’s your chance. With Incredibles 2 now playing in theaters, Disney/Pixar’s official Twitter account ...

Monsters at Work boss explains why major Monsters Inc character won't return in spin-off "We want to leave it to the world to have their own interpretation." By Amy West Published: 05 July 2021 ...