War is hell, and so are ungracious houseguests. That's what one unsuspecting family discovers when David, a soldier just back from combat (played by Dan Stevens), crashes at their home in "The Guest." I chatted with Dan Stevens, the British actor best known for playing attorney and would-be heir Matthew Crawley on "Downton Abbey," about his latest role, becoming an American heartthrob, and his favorite apps.
What was the appeal of playing this particular character? When I came here to the States, I was looking for different challenges and didn't quite know what form … Read more