Alejandro Monteverde co-writes and directs this action drama based on the work of former Homeland Security Agent Tim Ballard (Jim Caviezel), who founded the anti-sex trafficking organisation Operation Underground Railroad. After becoming disillusioned with his work for Homeland Security Investigations, where he helps to arrest those who possess and distribute child pornography but is unable to directly save any children, Tim goes rogue. He gathers intelligence regarding two children, a brother and sister from Honduras who were sold as sex slaves. His findings lead him to locate and free the boy, Miguel (Lucás Avila), who urges Tim to find his sister Rocío (Cristal Paricio). Now with the Colombian government on his side, Tim must find a way to infiltrate a vast criminal network and save not only Rocío, but as many children as possible.