Marty Papazian

Set in present day Afghanistan, the sequel centers on a group of soldiers who endeavor to capture Fazul, a fanatical terrorist who has escaped into the maze of caves underlying the landscape of the country. As the troops spelunk, they encounter one major obstacle: genetically altered bats programmed to seek out flesh and consume it. (imdb.com)

A haunted soldier just back from war and a boy who has never known peace in his home life embark on a life-changing journey as they become unlikely friends -- and one another's last shot at redemption.