“- Alex Reed: My friend was killed here last night.
- Neil Hamilton: No one asked him to break in here.
- Alex Reed: And who asked you to play god with these animals?”
Lisa Schrage - Alex Reed
Paul Coufos - Neil Hamilton

“We're wasting our time with animals, professor Delhurst. We give them massive doses of radiation so they'll lose their hair, then we try to make it grow back again, but it won't. Just end up dying from cancer.”
Robert Kennedy - Brett

“- Elliott Marston: [referring to his own weapon] An experimental weapon with experimental ammunition.
- Matthew Quigley: You could call it that.
- Elliott Marston: Let's experiment.”
Alan Rickman - Elliott Marston
Tom Selleck - Matthew Quigley

“- Evan Baxter: These birds had a big meal earlier.
- Rita: Want me to get my BB gun?”
Steve Carrell - Evan Baxter
Wanda Sykes - Rita

“- Bert: I'm gonna go shoot some squirrels.
- Paul: Why would you wanna kill squirrels?
- Bert: 'cause they're gay... I'm kidding. I don't care if they're gay or straight, I'll kill 'em either way.”
James DeBello - Bert
Rider Strong - Paul