Mary Gibbs

Biography

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..

Known For

Inside Out

as Additional Voices (voice)

Monsters, Inc.

as Boo (voice)

The Pixar Story

as Mary 'Boo' Gibbs (voice) (archive footage)