Movies and TvShows featuring "insane-violence" theme.

In the late 1990s, society is descending into ecological collapse and totalitarianism. Saiga Riki-Oh, a mysterious man with a six-pointed star on his fist, finds himself at the privately-owned Tokyo State Prison. Serving a term of three years due to assault, his first offense, Riki-Oh openly antagonizes The Four Emperors, four powerful prisoners that control the prison and keep the rest of the inmates in line...

Riki finds himself in the town of Misaki, dotted with illegal nuclear power plants and run by a religious fanatic military organization called "God's Judgment." He is taken prisoner and made to fight in gladiatorial matches in a sprawling arena. He finds his brother, whose special powers have given him the name of "Savior," but his reunion with his resentful sibling turns sour rather quickly.

Ichi the Killer: Episode Zero is a movie that delves into the origins of the infamous character from the original Ichi the Killer film. It explores the deeply disturbed psyche of Ichi and showcases the extreme violence and gore that he becomes known for. Set in Japan, this anime-style adult animation is a brutal ride into the dark depths of mental illness and sadomasochism.

A policewoman (Megumi Yokoyama) investigates the apparent suicide of a college coed. The prime suspects include the girl's professor, who may have been having an affair with her, and the professor's wife, who frequents lesbian bars. Gruesome axe murders and mutilations ensue, leading Yokoyama to a shocking discovery.