Bobby
[indicating grave marker during a visit to Arlington]
That's my father. He was killed at Anzio.
Klaatu
Did all those people die in wars?
Bobby
Most of 'em. Didn't you ever hear of the Arlington Cemetery?
Klaatu
No, I'm afraid not.
Bobby
You don't seem to know much about anything, do you, Mr. Carpenter?
Klaatu
Well, I'll tell you, Bobby, I've been away a long time. Very far away.
Bobby
Is it different where you've been? Don't they have places like this?
Klaatu
Well, they have cemeteries, but not like this one. You see, they don't have any wars.
Bobby
Gee, that's a good idea.

