- MacGyver: So, if I can open it manually, we're home free, right?
- Amy Austin: Mac, no. It'll kill you.
- MacGyver: [with cheerful confidence] Kill me? No way. I haven't paid my taxes yet!
- MacGyver: A Marine sergeant once started a charge by yelling at his men, "Come on, you want to live forever?" Now, I used to think that was the guttiest thing ever said. But of course, the older you get, the more nervous you get. And I was getting...
- [last lines]
- Amy Austin: You know, sometimes I wish we could find our way back to that crossroad, Mac.
- MacGyver: Yeah? What do you think we'd find?
- Amy Austin: Just what we have. A friendship. Did you ever wonder how we kept hold of that through everything?
- MacGyver: Naw, that's easy. It's how we started.
- Tim Wexler: There's been enough killing already...! We can tie them up.
- Police Chief Ed Train: If we let them go now, ours names will be on the front desk of every law enforcement organization in the WORLD!
- Amy Austin: [Whilst MacGyver is looking down climbing a ladder] Something wrong?
- MacGyver: Yeah, I hate heights!
- Amy Austin: Oh, I forgot that.
- MacGyver: And I thought you remembered everything!
- MacGyver: [after shutting down the reactor using the barrel of a revolver] Hot damn, there she blows! First time in my life I've ever been happy to have my hands on a gun!