Suspense thriller!

A year and a half after a raging epidemic precipitated societal collapse, ex-FBI agent Ben (Jonathan Rhys Meyers) had holed up alone in his remote ranch--until young runaway Sarah (Ruby Modine) came knocking. It seems that her system might have the key to reversing the plague...and that fact isn't lost on the fanatical Aaron (John Malkovich), who's leading a pack of goons set on abducting her.