There's a scene in "Here" — a beautifully shot travelogue of a movie starring Ben Foster that premiered at Sundance — in which Foster's character is detained at the Armenian border. He's a high-tech cartographer named Will Shepard, who is journeying across the country with his tour guide/love interest, and as guards with machine guns looks on menacingly, it's unclear if the movie is about to take a dark turn.
The production itself threatened to take a dark turn, as Foster told us at Sundance, when the film crew itself was detained. "We were pulled over by the KGB. We were shooting on the Iranian border," he explained. "We were locked down at the border. It was wild."