Quinlan and Fet discover that stealing a nuclear warhead isn't easy when they encounter an unexpected enemy. Eph and Alex concoct a new weapon to use against the strigoi. Frustrated with his seclusion, Zack discovers a love interest.
In Philadelphia, Eph and Alex poison the blood in a tanker and kill two thousand vampires. However The Master finds his whereabouts and asks Eichhorst to take care of Eph. Fet, Charlotte and Quinlan reach the missile silo but a sniper gives trouble to them. In the Empire State Building, Zach hits on his maid Abby.—Claudio Carvalho, Rio de Janeiro, Brazil