Six friends take the deadliest challenges of their lives when they go into the woods, where a hunter of human lives lurk in the bushes and trees on a mountain top far in the woods of Los Angeles. His playground of death becomes their final resting place as they go through the woods. Many have come in, but few have made it out when they go into the woods.

Upon taking her vows to become a nun, Sister Sarah is abused, brainwashed and drugged into submission by the corrupt clergy. On the verge of death from a lethal dose of drugs, Sister Sarah receives a message from GOD telling her to take vengeance on all those who did her wrong. Armed with God's will and an arsenal of big guns, she dispenses Judgment Day on her former tormentors. When the church hires the merciless motorcycle gang the "Los Muertos" to track down and kill her they soon realize that this SISTER IS ONE BAD MOTHER.