Suburban dad Hutch Mansell, a former lethal assassin, is pulled back into his violent past after thwarting a home invasion, setting off a chain of events that unravels secrets about his wife Becca's past and his own.

When human forces discover the existence of the Vampire and Lycan clans, a war to eradicate both species commences. The vampire warrior Selene leads the battle against humankind.

A group of Iraq War veterans look to clear their name with the U.S. Military, who suspect the four men of committing a crime for which they were framed.