在不远的将来,一名男子深入柏林阴暗的地下世界,寻找自己失踪的女友。虽然他无法说话,但在这个危机四伏的地方,行动远胜千言万语。Berlin. Forty years from today. A roiling city of immigrants, where East crashes against West in a science-fiction Casablanca. Leo Beiler (Skarsgard), a mute bartender has one reason and one reason only for living here, and she's disappeared. But when Leo's search takes him deeper into the city's underbelly, an odd pair of American surgeons (led by Rudd) seem to be the only recurring clue, and Leo can't tell if they can help, or who he should fear most.