Duplicity

Duplicity is a movie starring Julia Roberts, Clive Owen, and Tom Wilkinson. Two ex-government agents turned rival industrial spies have to be at the top of their game when one of their companies prepares to launch a major product....
Two romantically-engaged corporate spies team up to manipulate a corporate race to corner the market on a medical innovation that will reap huge profits and enable them to lead an extravagant lifestyle together.