London Spy OFFICIAL TRAILER Premieres January 21 at 10, 9c

Occasionally, it s right to be BBC AMERICAs new original coproduction, London Spy, begins with a chance romance between two people from two very different walks of lifeone from the highpowered ranks of investment banking and the other from a world of clubbing and youthful excess. But their love story quickly unravels when the reclusive banker disappears under suspicious circumstances, exposing his real identity as a spy and forcing his lover down a dark path to reveal the truth. The stirring