Johnny Blake, is a man haunted by his past and dedicated to the destruction of the dark forces. To do so, he has taken on the guise that is feared throughout the occult world: the righteous hero known as The Monk. Three beautiful sisters, the spawn of a demon, seek to control Johnny's mind, his body, his very soul. Sister Avarice is a corporate lawyer who uses her brains and her body to force Johnny into submission. Sister Anger owns a martial arts school for women, with a hatred of men and special passion for the fairer sex. Sister Lust is everything her name implies, running a high class bordello where a night of pleasure can lead to a lifetime of hell. Only one man can save the world from these bewitching sirens: Johnny Blake, The Monk.

During the winter season, a family camping in the woods, and a group of camp counselors training in the same forest both find themselves being killed one by one by an unhinged psycho.

Moving home after an eight year absence, Dennis believes he has finally found his dream girl, a hair stylist named Ornella. Sitting in her salon chair he works up the courage to ask her out on a date and she agrees. This angers her ex-boyfriend, Ralph, who decides to teach Dennis a lesson. Ralph and his friends follow Dennis home, attack him and leave him for dead. Soon after the beating, Dennis' twin brother Danny mysteriously arrives in town. Danny takes revenge for his brother's beating as two homicide detectives begin to investigate the crimes.