53
About
Sam Dietz, the relentless police detective, returns to Los Angeles from a self-imposed exile to help the police solve another series of brutal killings committed by another crafty serial killer whom targets Dietz's latest love interest.
DVD / Blu-ray
Aug 18, 1993
Director
Producers
Music
Studio
CineTel Films, New Line Cinema
Keywords
Where to Watch
Region
Apple TV Store
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HD
$3.99
Apple TV Store
Buy from
HD
$9.99
Amazon Video
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$3.99
Amazon Video
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$10.99
YouTube
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$3.99
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Prices last updated October 3, 2026. Pricing and availability may vary by region.
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Cast
Full credits →L
Leo Rossi
Sam Dietz
W
William Forsythe
Walter Hilderman
R
Robert Costanzo
Roy Kalewsky
T
Tom Bower
Captain Phelan
S
Savannah Smith Boucher
Marianne
S
Stacy Edwards
Toni Keely
E
Edward Wiley
Lt. Muldowney
D
Diane Rodriguez
Angry Woman
B
Brendan Ryan
Corey
T
T.C. Warner
Stormy (uncredited)
M
Mindy Seeger
Francine
G
George Tovar
Detective Santos
J
Jack Knight
Detective Schulte
F
Felton Perry
Detective Ziskie
C
Charles Dennis
Detective Cirrillo
S
Signy Coleman
Paula
J
Jay Arlen Jones
Angry Man
J
Jeana Wilson
Waitress
C
Catherine Paolone
Doris Kalewsky
P
Patricia Allison
Dr. Wexler
Relentless Collection
Film series follows Los Angeles Police Detective Sam Dietz
