“- Ursula Stanhope: You can watch TV, and eat, and relax, and I'll be back as soon as I can. Just stay here.
- The Narrator: Stay here? George is king of the jungle. No four walls built by modern man can contain him.
- George: Not true. George have every intention of doing exactly what Ursula say.”
Leslie Mann - Ursula Stanhope
Keith Scott - The Narrator
Brendan Fraser - George

“Human beings, my friend, are a very complex paradox. Very, very dangerous. They don't want to be leaders, they want to be followers. I mean, they... they can't wait to find some nut, who they think is just wonderful, to tell them what to do.”
Marlon Brando - Adam Steiffel

“Perhaps you will regard my work with ridicule or even with a distaste. If so, destroy these records. But if you like me burn with the irresistable desire to penetrate the unknown, carry on.”

Basil Rathbone - Baron Wolf von Frankenstein

“- The Great Edgar: For my next experiment, I will saw the little maharaja in half.
- Charlie: I'm a victim of sawcumstances.”
Edgar Bergen - The Great Edgar
Charlie McCarthy - Charlie

“- Thomas A. Edison: We failed again. That's the net result of nine thousand experiments.
- Michael Simon: We know the work you have done. We are as sorry as you are that you didn't get results.”

Spencer Tracy - Thomas A. Edison
Felix Bressart - Michael Simon