Whileonahuntingtripintheisolatedwilderness,afatherandhisadoptedteenagesonareturnedintothepreyofunknownassailants.Theyareunexpectedlyjoinedintheirfightforsurvivalbyastrangerwhorevealsthedisturbingtruthabouttheson’sbiologicalfather,aninternationalcrimelord,andwhythatcrimelordhassenttrainedassassinstokilltheteenager.