The Wilby Conspiracy (1975)
Jim Keogh: The police sure are busy tonight.
Shack Twala: In a police state, the police are always busy.
Major Horn: Mukarjee could swear by the beard of the prophet or the nails of the true cross and it wouldn't mean a thing. Because Mukarjee is a goddamned, godless, atheist Marxist. And the only thing that he holds sacred is Che Guevara's foreskin.
Major Horn: Well, well... My government will have me out of here in six weeks. It's called prisoner exchange. And I will be back.
Jim Keogh: You know? I really believe you will.
Major Horn: Oh I will.
[Keogh shoots him in the head]
Shack Twala: [to Keogh] Now you understand.