The movie starts off with the kidnapping of a brother and sister from Honduras by a young woman posing as a talent agent.  You then see the American Homeland Security agent, Tim Ballard, recover the little boy.  After the little boy's rescue, he asks Tim if he can find his sister, too, and most of the movie involves Tim trying to find out what happened to the little girl.  

It's an action story of a man trying to put a family back together; it's also a story of Tim Ballard's personal journey in leaving the security of a government job to do what he believes is right.

Here's some background.