Bruce Willis is in talks to join the CIA once again. The actor, who played a member of the agency as recently as The Expendables 2 , is currently negotiating for a part in American Assassin , a new thriller from director Jeffrey Nachmanoff. Based on a script by Mike Finch, the film is about a young man named Mitch Rapp who joins the CIA "after his girlfriend his killed by a terrorist attack." Should he sign on for the project, Willis will play Rapp's mentor.