“- Sulley: I can still hear her little voice.
- Boo: Mike Wazowski!
- Mike: Hey, I can hear her too.
- Kids: Mike Wazowski!
- Mike: How many kids you got in there?”

John Goodman - Sullivan
Mary Gibbs - Boo
Billy Crystal - Mike

“The world don't give a damn about how sensitive these kids are, especially the young black kids. You ain't doin' these kids a favor by patronizing them. You crippling them; you crippling them for life.”
Denzel Washington - Coach Herman Boone

“I've been doing silly voices since I was a child.”
Hank Azaria

“- Darlene: Are you aware that you're yelling?
- Eddie: My voice is raised in emphasis. It's a perfectly legitimate use of volume.”
Robin Wright - Darlene
Sean Penn - Eddie

- Dr. John Dolittle: Albert Einstein, he came in with that wild hair and everybody thought he was crazy. And Muhammad Ali, he came out saying what rounds he was going to beat people in, going "I'm the greatest!", everybody thought he was crazy. And Joan of Arc, she heard voices.
- Maya Dolittle: Like you, daddy?
Eddie Murphy - Dr. John Dolittle
Kyla Pratt - Maya Dolittle