Let’s get the big, blue, furry monster in the room out of the way first: Boo from Monster’s Inc. is a cartoon. So there is no “grown up” version of Boo -- at least not until Monster’s ...

When the sequel to the 2001 Pixar film, Monsters, Inc., premiered on Disney+ on June 7, viewers desperately wanted to know if Boo (voiced by Mary Gibbs) might appear in Monsters At Work.

Disney fans are convinced that Abby from Pixar's "Turning Red" is Boo from Monsters Inc. all grown up. Here are the signs for and against the theory.

They added: "Boo from Monsters, Inc. is actually the witch from Brave and she also has a carving of Sulley on a piece of wood. "And she has a model of Randall from Monsters, Inc.

They also wondered how an actor so young did such a superb job voicing Boo’s character ― “I was wondering how a really small child voices an animated character,” u/Readonly00 wrote.

Mary Gibbs voiced Boo from 'Monsters Inc' as a toddler. Courtesy of Mary Gibbs "I always always have a friend around me that always wants to spill the beans.

Monsters Inc is hands down one of the best films to come out of the Disney Pixar world. Released in 2001, it is still a firm favourite with fans who still adore Sulley, Mike and – of course – Boo.

Let’s get the big, blue, furry monster in the room out of the way first: Boo from Monster’s Inc. is a cartoon. So there is no “grown up” version of Boo -- at least not until Monster’s ...