The Line Didn't Move Too Much Over the Entire of World War I

"I totally related to that look, because there was plenty of times in Ireland where you're clearing a derelict building," he says. "As soon as I saw that, it was like, oh, okay. That was a bit of a PTSD ... But that was very much a personal, wow, I've been there. Didn't like it. I want to go back type thing."