“- Tad Trenton: Can he get us in here?
- Donna Trenton: No.
- Tad Trenton: Can he eat his way in here? Can he?
- Donna Trenton: No.
- Tad Trenton: Wish he was dead.
- Donna Trenton: Me too.”

Danny Pintauro - Tad Trenton
Dee Wallace - Donna Trenton

“We were just attacked by some huge creature and you're worried about blisters and dirt in your eyes?”
D.W. Reiser - Kit

“- Canton: The Ottoia are very crafty. They hide in burrows. They catch their victims with spiny living tentacles. Then they crush them between massive jaws.
- Trillian St. James: Then they eat you, right?
- Canton: No, they drink you. They drink you alive. Sucking all the fluids out of the body before excreting the skeletal remains.”
Anthony Heald - Simon Canton
Famke Janssen - Trillian St. James

“- Pantucci: They're catching up, we gotta slow 'em down!
- Hanover: The only way to slow 'em down is to feed 'em!
- Pantucci: Feed 'em? The only thing I got is a wet stick of gum and a breath mint!”

Kevin J. O'Connor - Joey Pantucci
Wes Studi - Hanover

“- Xavier Fitch: As the, well, non-scientist amongst us, are you at all clear about what's going on here?
- Preston Lennox: Oh, I think so. You've created a monster with some kind of formula you got from outer space. The damn thing got away and now you want us to hunt it down and kill it.”
Ben Kingsley - Xavier Fitch
Michael Madsen - Preston Lennox