Mary Gibbs as Boo - Once Upon a Studio (My Dream Version) Fan Cast | myCast.io
Mary Gibbs
Age: 29
female
Mary Morgan Gibbs (born October 5, 1996) is an American voice actress. She is known for voicing the human toddler Boo in the Pixar animated film Monsters, Inc..
A 30 minute short film where after the animators at Disney Studios leave for the day, suddenly Mickey and Minnie jump out of the pictures and round up all the animated Disney characters in history for one giant group photo after 100 years.
