A soldier from Earth crashlands on an alien world after sustaining battle damage. Eventually he encounters another survivor, but from the enemy species he was fighting; they band together to survive on this hostile world. In the end the human finds himself caring for his enemy in a completely unexpected way.
Based on the Marvel Comic, Dolph Lundgren is Frank Castle an ex-cop who lives in the sewers and acts as judge, jury, and executioner to the city's criminals in retaliation for the unpunished murders of his wife and kids.