Watch Full Movie Online. Set in a Post-Apocalyptic world, The Liberator is the story of Kane, a young boy who is forced to live in the middle of an ongoing war between the New American Liberation Force (N.A.L.F.) and the Rebels. When Sarah, an N.A.L.F. soldier murders Kane's little brother, Kane seeks revenge, capturing and torturing Sarah, but unexpected circumstances arise and Kane's morality is tested. Will Kane be able to go through with exacting his revenge?