A young woman encounters a malevolent supernatural force while searching for her missing sister in Tokyo, a mean high school prank goes horribly wrong, and strange things begin happening in a Chicago apartment building.
A young pathologist seeks answers to the mysterious death of a friend and soon comes into contact with the same cursed videotape that caused the death of the friend's wife and son, which is haunted by the curse of Sadako, a relentless spirit.
A seemingly unremarkable man called “Mouse” is caught by the police. In exchange for his freedom, he goes undercover, infiltrates a drug ring, and arranges a fake deal, but an unexpected turn of events occurs.
