Relentless IV: Ashes to AshesSam 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
WritersPhil Alden Robinson, Mark Sevi
Part of
Includes: Relentless, Dead On: Relentless II, Relentless 3, Relentless IV: Ashes to Ashes
