Billy Gray acreditado por interpretar...
Bobby Benson
- Bobby Benson: [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 Benson: Most of 'em. Didn't you ever hear of the Arlington Cemetery?
- Klaatu: No, I'm afraid not.
- Bobby Benson: 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 Benson: 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 Benson: Gee, that's a good idea.
- Helen: Now, you didn't really see a spaceship, but you thought you did.
- Bobby Benson: I'd never call YOU a liar.
- Bobby Benson: Department of Commerce. She's a secretary. That man they call a secretary isn't at all. My mom's a REAL secretary.
- Klaatu: [after reading the Gettysburg Address at the Lincoln Memorial] Those are great words.
- Klaatu: [turns to look at the statue of Lincoln] He must have been a great man.
- Bobby Benson: Well sure.
- Klaatu: [walking out of the memorial, then turning to look at Lincoln again] That's the kind of man I'd like to talk to.