Ben: I'm telling you they can't get IN here!
Harry Cooper: And I'm telling you they turned over our car! We were damn lucky to get away at all! Now you're telling me these things can't get through a lousy pile of wood?


--Karl Hardman (as Harry) in Night of the Living Dead

Harry Cooper: [referring to everybody else, who are all upstairs] Let them stay upstairs. Let them. Too many ways those monsters can get in here. We'll see who's right. We'll see, when they come begging me to let them in down here.
Helen Cooper: That's important, isn't it?
Harry Cooper: What?
Helen Cooper: To be right, everybody else to be wrong.
Harry Cooper: What do you mean by that?


--Karl Hardman (as Harry) in Night of the Living Dead

Harry Cooper: Helen! I have to get that gun!
Helen Cooper: Haven't you had ENOUGH?
Harry Cooper: Look, two people are already dead on account of that guy! Take a look out that window!


--Karl Hardman (as Harry) in Night of the Living Dead

[Harry Cooper sees the zombies eating the flesh of the late Tommy and Judy]
Harry Cooper: Good Lord!


--Karl Hardman (as Harry) in Night of the Living Dead

[Tom has just brought Judy up from the basement]
Harry Cooper: You gonna let them get her too, huh?


--Karl Hardman (as Harry) in Night of the Living Dead