Roman-Catholic priest Doug Jones witnesses his parents die in a
VFX car fire. He travels to
China on a spiritual journey and comes across ninjas searching for an artifact said to turn people into the "Dragon Warrior". After becoming infected by the artifact, Doug begins having nightmares and he gets a kiss from his mentor Father Stewart. Doug then goes out into the forest late at night as he transforms into a
dinosaur. He saves Carol, a
prostitute, from a thug. Waking up in Carol's bed naked, with no memory of the night before, Doug initially believes they had sex, but after Carol tells him what happened he realizes the truth. Unpersuaded by her suggestion to use his new power to fight crime and get rid of people they believe are beyond
spiritual salvation, he returns to the church for
confession; speaking to Frankie Mermaid, Carol's
pimp, he learns Frankie is the one responsible for killing Doug's parents. Enraged, Doug proceeds to kill Frankie and, now convinced about her plan to fight crime, returns to Carol needing her assistance. Father Stewart, learning of Doug's new power, encourages Doug to lose it and stop killing. He takes him to see Altair, an
exorcist, hoping to remove Doug's power. In a flashback, it is revealed that Father Stewart saw a war buddy shot while off guard and that his love interest was killed by a mine. In the present, the
exorcism fails and Doug transforms, slashing one of Father Stewart's eyes. Returning to Carol, Doug is confronted by
ninjas. Father Stewart wakes up in a camp of drug-dealing
Christian ninjas led by Wei Chan, who plans to sell highly addictive
cocaine to people and then cut off supplies. Wei Chan hopes this will lead the addicts to turn to the church, where he will eventually take over, and use them as his army. Father Stewart rejects this idea, and is killed. Doug and Carol are confronted by ninjas, and plan to stop Wei Chan. Doug is stopped by Sam, the White Ninja, who he later realizes is his brother. Doug catches Sam off guard and uses
telekinesis to take Sam's sword and kill him. Doug and Carol fight off more ninjas, and the latter is badly wounded. Doug, transforming into a velociraptor and fighting off the remaining ninjas, is shot by Wei Chan with an arrow containing venom to stop his transformation. Doug's hands are immune to the venom, and he proceeds to kill Wei Chan using his dinosaur powers, among other techniques. Doug carries Carol to the hospital where she recovers. Doug, no longer a priest and with a billion-dollar
bounty on his head, plans to travel the world with Carol, and continue their original plan to kill off criminals. ==Cast==