Two rival cops team up to defeat the powerful vampire that is holding their loved ones hostage in this horror-themed action thriller starring Martin Kove and James Hong. Mercer is a predator who loves to toy with his human prey. Lee Gray and Boyd Parker both dream of the day they can end Mercer's reign of terror, but they'll have to find him first, and in order to do that they'll need some assistance from the FBI and a particularly intuitive Chinese master. With their help, Gray and Parker track Mercer to a gentleman's club in a sleepy small town, just off Exit 38. There, the malevolent bloodsucker is able to feed without fear of discovery. When Gray and Lee learn that their loved ones are being held captive by Mercer, the two mortal adversaries reluctantly agree that the only way to win is by working together.