Damnatus: The Enemy Within (2008) is a Action, Horror, Science Fiction film that follows fan movie based on Warhammer 40k universe. A holy Inquisitor is sent to a distant planet to inspect rumors of heresy. A band of mercenaries is hired to find the heretics' base in an abandoned industrial complex, but something awakens. Damnatus: The Enemy Within is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 5.0 out of 10 from 1 votes. Fans of action movies may also want to explore similar titles below.