Polygraph Operator: I'm going to ask you a series of control questions. Are you currently in a seated position?
Klaatu: Yes.
Polygraph Operator: Are you human?
Klaatu: My body is.
Polygraph Operator: Do you feel pain?
Klaatu: My Body does.
Polygraph Operator: Are you aware of an impending attack on the planet earth?
Klaatu: You should let me go.