Royal Air Force pilot Lt. Kate Sinclair is on her final flight mission when her jet is shot down over one of the most dangerous rebel strongholds in Afghanistan. She finds refuge in an abandoned underground bunker where deadly man-made creatures known as Ravagers — half-human, half-alien, and hungry for human flesh — are awakened.

Charlotte Kirkas Capt. Kate Sinclair
Jonathan Howardas Sgt. Tom Hook
Jamie Bamberas Major Roy Finch
Mark Strepanas Corp. Kip Wilks
Hadi Khanjanpouras Kabir
Leon Ockendenas Sgt. Oswald Jones
Harry Taurasias Trooper Vince Hughes
Adam Bondas Pvt. Eddie Serano
Neil Marshallas Spearhead Operator