- [referring to a giant mutant crab he just killed]
- Jim Garry: Let's be on our way. This thing may have a loving family.
- Tony Ferris: For one of the strangest facts of this city beneath the sea is... Port Royal refuses to stay buried!
- Mr. Lennox: Good luck, Mr. Ferris! Oh... and a word about Dr. Hunter.
- Tony Ferris: Ah, the female scientist. How am I going to handle her?
- Mr. Lennox: By keeping one thing in mind.
- Tony Ferris: What's that?
- Mr. Lennox: Forget a female scientist and remember a woman.
- [Kolvac and Collins find Garry's seaplane]
- John Kolvac: No vital damage as far as I can see. It's just out of gas.
- Collins: That's damage enough.
- [Joan escapes through a hail of bullets]
- Henchman: Why don't you quit practicing and hit something?
- [bullets strike near where Tony and Jim are hiding]
- Tony Ferris: They spotted us!
- Jim Garry: Did you see where it came from?
- Tony Ferris: I saw where it hit - too darn close!
- Jim Garry: Do you think they have Joan?
- Tony Ferris: No.
- Jim Garry: What makes you say that?
- Tony Ferris: They'd have to reckon with us. Kolvac is smart enough to know that Joan is better ammunition than bullets.
- [Burt points his gun at Kolvac and demands answers]
- George Burt: It's your turn, Johnny. Make it quick even if it isn't good.