British doctor Raj Patel puts his own life on the line to treat the injured in war-torn Syria. His medical skills help casualties survive against all the odds. But Raj needs to rely on a completely different set of skills when he is taken hostage in a treacherous case of mistaken identity. Billionaire big-game hunter Jon van der Sandt is driven by revenge - his family have been killed by terrorists and he wants his vengeance up close and personal....