Movie

Relentless

“Killers aren't born. They're made.”

★ 5.3(36)19891h 32m

Relentless isn't available to stream, rent or buy in Thailand right now. Availability changes often, so check back soon. Availability checked 12 June 2026.

Where to watch Relentless

🇹🇭 Thailand

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Streaming in other regions

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Good to know

Director: William Lustig
Release date: 1989-08-30
Runtime: 1h 32m
Language: English
Box office: $6,985,019
Status: Released
Country: United States of America
Studio: Out of the Dark Productions
Part of: Relentless Collection

Relentless — trailer

About Relentless

Relentless is a 1989 movie in the Mystery, Thriller and Horror genres, directed by William Lustig, starring Judd Nelson, Robert Loggia and Leo Rossi. It has a runtime of 1 hour 32 minutes. It holds an average rating of 5.3/10 from 36 viewers. Below you can see where to watch Relentless in Thailand — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

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

Cast

Judd Nelson

Arthur 'Buck' Taylor

Robert Loggia

Bill Malloy

Leo Rossi

Sam Dietz

Meg Foster

Carol Dietz

Patrick O'Bryan

Todd Arthur

Ken Lerner

Arthur

Mindy Seeger

Francine

Angel Tompkins

Carmen

Beau Starr

Ike Taylor

Frank Pesce

Marra

Lou Bonacki

Desk Sergeant

George Buck Flower

Old Man

Themes & keywords

serial killerpolice officerdead woman

Frequently asked questions

Where can I watch Relentless in Thailand?+

Relentless is not currently listed on any streaming, rental or purchase service in Thailand. Availability changes often, so check back or switch your region.

Is Relentless on Netflix?+

Relentless is not on Netflix in Thailand right now.

How long is Relentless?+

Relentless has a runtime of 1 hour 32 minutes (92 minutes).

Who stars in Relentless?+

Relentless stars Judd Nelson, Robert Loggia, Leo Rossi, Meg Foster and Patrick O'Bryan.

When did Relentless come out?+

Relentless is a 1989 movie directed by William Lustig.

What genre is Relentless?+

Relentless is Mystery, Thriller, Horror and Crime film.

Who directed Relentless?+

Relentless was directed by William Lustig.