“- Luiz: So you're going to the Amazon? That place is wild!
- Blu: I'm sure it's nothing I can't handle. Wait, how wild?
- Nico: There's snakes that swallow you whole.
- Pedro: Mosquitoes that suck out your blood like a Slurpee.
- Luiz: Flesh-eating piranhas that eat... flesh.”
Tracy Morgan - Luiz
Jesse Eisenberg - Blu
Jamie Foxx - Nico
Will.i.am - Pedro

“- Vince Ricardo: I was in the jungle - the bush we called it - for approximately nine months...
- Sheldon Kornpett: Nine months! That must have really been something!
- Vince Ricardo: It was. I saw things... They have tsetse flies down there the size of eagles.”
Peter Falk - Vince Ricardo
Alan Arkin - Sheldon Kornpett

“- Hunter #1: Unicorns? I thought they only existed in fairytales. This is a forest, like any other... isn't it?
- Hunter #2: Then why do the leaves never fall here? Or the snow? Why is it always spring here? I tell you there is one unicorn left in the world, and as long as it lives in this forest we'll find no game to hunt here.”
Jack Lester - Hunter #1
Kenneth Jennings - Hunter #2

“- Hank Marlow: Keep your eyes open. Up in the trees, too.
- Houston Brooks: Why?
- Hank Marlow: Ants. Big ones.”
John C. Reilly - Hank Marlow
Corey Hawkins - Houston Brooks

“- Paul Kirby: What was that?
- Billy Brennan: That's a Tyrannosaurus.
- Dr. Grant: I don't think so. It sounds bigger.”

William H. Macy - Paul Kirby
Alessandro Nivola - Billy Brennan
Sam Neill - Dr. Alan Grant