Relentless IV: Ashes to Ashes
Synopsis
Sam Dietz returns and is tasked with tracking down and stopping another serial killer before another murder occurs. Dietz's detective work is complicated by the challenge of balancing his relationships with two attractive women—one is his police partner, and the other is his therapist, who may hold crucial insights into solving the case.
Credits
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How many hands made this film
The scale of the collaboration
Principal cast & crew: 18
These are the principals we have on file — the full crew ran to the hundreds. Every film this size was made by far more hands than any credits list ever names.
Why a floor?
This is a minimum, not a total. We only count the credits we’ve captured so far, and coverage is uneven — a blockbuster might show a few hundred names while another of the same size shows a couple dozen. The real crews all ran into the thousands. The number here only grows as full credits are enriched — so we frame it as a floor, never a headcount.
Craft leads on file
Edited by Glenn GarlandShot by Russ BrandtScored by Terry PlumeriDesigned by Jeannie M Lomma
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Cast & Crew
18 unique people credited
Top billed cast
Leo Rossi
as Det. Sam Dietz
Famke Janssen
as Dr. Sara Lee Jaffee
Colleen Coffey
as Det. Jessica Parreti
John Scott Clough
as Martin Trainer
Christopher Pettiet
as Cory Dietz
Ken Lerner
as Al Rosenberg
Loring Pickering
as Detective Keller
Lisa Robin Kelly
as Sherrie
Rainer Grant
as Victim #1 - Hairdresser
Charlene Henryson
as Victim #2 - Deaf Woman
Directors
1Writers
2Producers
1Other crew
4Parents Guide
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