A criminal mastermind unleashes a twisted form of justice in SPIRAL, the terrifying new chapter from the book of Saw. Working in the shadow of his father, an esteemed police veteran (Samuel L. Jackson), brash Detective Ezekiel "Zeke" Banks (Chris Rock) and his rookie partner (Max Minghella) take charge of a grisly investigation into murders that are reminiscent of the city's gruesome past.
