Picking up where the "kick-ass old dudes" genre hallmark of Taken and Taken 2 left off, Kevin Costner stars as an aging Secret Service agent just trying to be a family man to his estranged family. Retired and facing a terminal illness, our hero is offered an experimental drug that might save his life. In exchange he's given the titular play on words--a short-term assignment to hunt down "the world's most dangerous terrorist." Luc Besson (The Transporter, Taken) wrote it, McG (Charlie's Angels: Full Throttle, This Means War) directed it. So ... lotsa things blow up. 117 minutes PG-13.