Natural Enemy (1996) is a Crime, Drama, Horror film that follows a businessman (Donald Sutherland) has a hotshot young new partner (William McNamara). What he doesn't realize is that his new partner is the son of his second wife, adopted into an abusive family at birth and now a raving psychopath out to murder his natural mother for whom he blames the miseries of his lifetime. Natural Enemy is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.8 out of 10 from 18 votes. Fans of crime movies may also want to explore similar titles below.