Mary Gibbs

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..

Cast

Monsters, Inc.

(Boo (voice))

The Pixar Story

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

Inside Out

(Additional Voices (voice))