Where to stream

Relentless IV: Ashes to Ashes

5.019941h 35mMovieThrillerHorror

Sam Dietz is back and must find and stop another serial killer before he kills again. Detective work for Dietz is tough having to juggle two gorgeous women - one his partner, and the other his shrink, who holds the key to the case.

DirectorOley Sassone

WriterMark Sevi

ProducersPaul Hertzberg·Russell D. Markowitz

Where to watch

Not available in India

Streaming in 2 other countries

Relentless IV: Ashes to Ashes isn't on any streaming service in India right now, but it's available in Canada, United States. Streaming rights are licensed per country.

Cast · Directed by Oley Sassone

Hairdresser / Victim #1

Charlene Henryson

Victim #2 - Deaf Woman

Claudette Roche

Victim #3 - Grocery Shopper

More from Famke Janssen · Lead actress

The Blacklist

2013 · 7.6

Star Trek: The Next Generation

1987 · 8.4

How to Get Away with Murder

X-Men: Days of Future Past

See all fromFamke Janssen

More from Leo Rossi · Co-star actor

See all fromLeo Rossi

More from Oley Sassone · Director

Xena: Warrior Princess

Hercules: The Legendary Journeys

1995 · 6.9

She Spies

2002 · 7.6

Mortal Kombat: Conquest

See all fromOley Sassone

More like this

Relentless IV: Ashes to Ashes — streaming FAQ

Which OTT platform streams Relentless IV: Ashes to Ashes?

Relentless IV: Ashes to Ashes isn't on any streaming service in India yet, but it's available in Canada and United States. Streaming rights differ by country — switch your country in the header to see where.

Is Relentless IV: Ashes to Ashes on Netflix?

No, Relentless IV: Ashes to Ashes is not on Netflix in India as of September 2026.

Is Relentless IV: Ashes to Ashes on Amazon Prime Video?

No, Relentless IV: Ashes to Ashes isn't on Amazon Prime Video in India right now.

Where can I watch Relentless IV: Ashes to Ashes for free?

Relentless IV: Ashes to Ashes isn't streaming in India yet, so there's no way to watch it free at the moment.

Is there a sequel to Relentless IV: Ashes to Ashes?

Relentless IV: Ashes to Ashes is currently the latest film in the Relentless Collection.

Is there a prequel to Relentless IV: Ashes to Ashes?

Yes — Relentless 3 (1993) comes before Relentless IV: Ashes to Ashes in the Relentless Collection.

Is Relentless IV: Ashes to Ashes part of a trilogy?

No — Relentless IV: Ashes to Ashes 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).