Relentless Collection
Film series follows Los Angeles Police Detective Sam Dietz
Watch Relentless
A veteran detective and a rookie LAPD officer join forces to track down a deranged ex-cop who is using phone directories to select his next victims.
Watch Dead on: Relentless II
A brutal serial killer is terrorizing Los Angeles, prompting a seasoned detective to team up with a dubious FBI agent in a thrilling game of cat and mouse.
Watch Relentless 3
A veteran detective reprises his LA roots to unravel a series of brutal killings connected to his new love interest.
Watch Relentless IV: Ashes to Ashes
A veteran detective must navigate a complex network of personal connections with his trusted partner and insightful psychiatrist as he delves into a baffling serial killer investigation.
