Dead Heat (1988) Spoiler-Free Summary – What It's About

In a rain‑slick metropolis where the line between law and chaos is already thin, Roger Mortis is the gritty, hard‑nosed detective who never backs down from a fight. Paired with his relentless partner Doug Bigelow, the two are the kind of cops who trust their instincts as much as their badge, and their brand of justice is as brutal as the city’s underbelly. When Mortis is suddenly killed while probing a baffling series of crimes, his death seems like another statistic—until a shadowy chemical corporation steps in with a clandestine re‑animation formula that pulls him back from the brink.

The revival comes with a chilling catch: Mortis awakens with no heartbeat, his skin cold as ice, and a ticking twelve‑hour window before the borrowed life unravels completely. The clock forces him to race against his own mortality while still haunted by the case that cost him his life. Alongside a sharp‑minded morgue technician, Rebecca Smythers, and a demanding captain who pushes the pair harder than ever, Mortis must navigate a world where corporate intrigue masks a desperate search for immortality. The atmosphere is a blend of hard‑boiled cop drama and low‑grade horror, drenched in neon‑lit alleys, humming lab corridors, and the ever‑present whiff of chemical fumes.

The film’s tone rides the edge of dark humor and existential dread, asking what a man will do when death is no longer final. It paints a city that feels both alive and mechanically cold, where every hallway could hide the next scientific secret, and every ally might be a pawn in a larger, unseen experiment. As Mortis hurtles toward his inevitable deadline, the story teases questions about loyalty, redemption, and the price of cheating fate, all while delivering the relentless, gritty energy that defines his relentless pursuit of the truth.