The first teaser trailer for the next film in the ‘Saw’ franchise has just been released starring Chris Rock and Samuel L. Jackson.

In ‘Spiral: From the Book of Saw,’ Rock plays a detective investigating a string of gruesome killings by someone who is targeting cops.

A sadistic mastermind unleashes a twisted form of justice in Spiral, the terrifying new chapter from the book of Saw. Working in the shadow of an esteemed police veteran (Samuel L. Jackson), brash Detective Ezekiel “Zeke” Banks (Chris Rock) and his rookie partner William Schenk (Max Minghella) take charge of a grisly investigation into murders that are eerily reminiscent of the city’s gruesome past. Unwittingly entrapped in a deepening mystery, Zeke finds himself at the center of the killer’s morbid game.