Relentless poster
Where to stream

Relentless

5.319891h 32mRMovieMysteryThrillerCrime

Two Los Angeles police detectives hunt for a serial killer who randomly chooses his victims from a phone directory.

DirectorWilliam Lustig
WriterPhil Alden Robinson
ProducersSanford Hampton·Lisa M. Hansen

Where to watch

Availability shown for United States · rights vary by country

Cast · Directed by William Lustig

Judd Nelson
Judd Nelson
Arthur 'Buck' Taylor
Robert Loggia
Robert Loggia
Bill Malloy
Leo Rossi
Leo Rossi
Sam Dietz
Meg Foster
Meg Foster
Carol Dietz
Patrick O'Bryan
Patrick O'Bryan
Todd Arthur
Ken Lerner
Ken Lerner
Arthur
Mindy Seeger
Mindy Seeger
Francine
Angel Tompkins
Angel Tompkins
Carmen
Beau Starr
Beau Starr
Ike Taylor
Frank Pesce
Frank Pesce
Marra
Lou Bonacki
Lou Bonacki
Desk Sergeant
George Buck Flower
George Buck Flower
Old Man

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Relentless — streaming FAQ

Which OTT platform streams Relentless?

Relentless isn't on any subscription service in United States right now, but you can rent or buy it on Amazon Video, Apple TV Store and Google Play Movies. It's not on Netflix.

Is Relentless on Netflix?

No, Relentless is not on Netflix in United States as of August 2026. You can rent or buy it on Amazon Video and Apple TV Store.

Is Relentless on Amazon Prime Video?

Relentless isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch Relentless for free?

Relentless isn't available free in United States; you can only rent or buy it on Amazon Video and Apple TV Store.

Is there a sequel to Relentless?

Yes — Relentless is followed by Dead On: Relentless II (1992) in the Relentless Collection.

Is there a prequel to Relentless?

Relentless is the first film in the Relentless Collection.

Is Relentless part of a trilogy?

No — Relentless is part of the Relentless Collection, which has 4 films.

How many movies are in the Relentless Collection?

There are 4 films in the Relentless Collection: Relentless (1989), Dead On: Relentless II (1992), Relentless 3 (1993) and Relentless IV: Ashes to Ashes (1994).