- Jack trying to convince the Sherrif to trust him.
Jack: You're not listening to me! NASA is evil!
- Ron Silver's bullet-stopping threat:
Ron: If I feel so much as one bullet hit me I'll come over there and pull your lungs through your nostrils.
- Jack waxes philosophy:
Jack: If fate makes you a motorcyle... you become a motorcycle.
Funny / Heat Vision and Jack
Heat Vision and Jack contains an impressive series of really funny moments.