- Jones: No use, Sir. The door is locked down.
- Duke: I don't think "Open Sesame" is going to work here, Sir.
- Jones: Why don't we use Duke as a battering ram?
- Mjr. McCain: Stow it, marines. We need somebody to find another way around this door.
- Harisson: I'll go.
- Mjr. McCain: You've got more balls than brains, son. Exactly what this assignment calls for.
- [Harrison is trying to open the tunnels with aliens around]
- Duke: Hey, Major, we got a contingency plan?
- Mjr. McCain: You want to take over for him, Duke?
- Duke: I didn't say nothing.
- Guard1: I can't raise Morris!
- Guard2: He's dead.
- Guard1: We're in trouble now!
- Guard2: We've been in trouble all the time!
- Guard2: It's just worse now!
- Duke: Hurry up Frosty, we ain't got all day!
- Harisson: Don't you have work to do?
- Duke: Everybody's waiting on you. Heck, I've even prepped your gear for you. Wasn't that nice of me?
- Harisson: Thanks Duke! I'll remember whose ass to pull out of the fire first when everything goes to hell!
- Sgt. Hall: Duke, we've got an operation to here. Quit flirting and get back to work.