Bourne is once again brought out of hiding. This time, inadvertently by London-based reporter Simon Ross. Simon is trying to unveil Operation BlackBriar which is an upgrade to Project Treadstone, by writing about it in a series of newspaper columns. Bourne sets up a meeting with Ross and realizes instantly they're being scanned. Information from the reporter stirs a new set of memories, and Bourne must finally, ultimately, uncover his dark past whilst...

A man washes up on shore in the Mediterranean Sea, suffering from amnesia and has no clues about his past. As he puts clues together and tries to avoid people who are trying to kill him, he meets a woman from his past who helps him find the truth.

Jason Bourne has abandoned his life as a CIA assassin and has been traveling beneath the agency's radar. He has been able to reconnect with Marie, the woman he loves. But Bourne is still haunted by vivid dreams and troubling memories of his days as a killer, and he's not really certain how much really happened and how much is a product of his imagination. When Bourne is led out of hiding by circumstances beyond his control, he must reconcile his past...