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..
2015 · Additional Voices (voice)
2001 · Boo (voice)
2004 · Sha-Ron (voice)
2007 · Mary 'Boo' Gibbs (voice) (archive footage)
