Willie: [arriving at Stalag Luft III] How far are the trees, Danny?
Danny: Over... two hundred feet.
Willie: Yeah, I'd say three hundred.
Danny: Long ways to dig.
Willie: We'll get Cavendish to make a survey. I wish Big X were here.
Danny: Willy, you think X got away?
Willie: Well, he'd have sent us word somehow if he had.
Danny: Gestapo, you think?
Willie: Either that or he's dead.