Mike continues to investigate what really happened to his twin brother Eddie in 1988, but soon remembers the horrifying truth and tells it to his mother Marla.
Quinlan negotiates with the Ancients, while Eldritch gives Abraham and Vasiliy the information that they need to track down the Master's mysterious cargo. Meanwhile, Dutch is injured during an encounter with the Master's voice.moreless
The humans begin an assault on Central Park to eliminate the strigoi nest beneath it, and Vasiliy spearheads the efforts. Meanwhile, Dutch and Eph try to translate the strigoi communication patterns, and receive word that Zach is still alive.moreless
Justine tries to take back NYC after the Master is seemingly killed, but Eichhorst has his own plans. Meanwhile, Dutch finds her way to Eph, and Quinlan discovers that the Ancients are holding back vital information from him.moreless
Vasiliy and Abraham trace the Lumen after Eph and Quinlan and take it. Meanwhile, Gus convinces Angel to help him get Guadalupe out before the safe street vigilantes find them, and Quinlan's connection to the Master is revealed.moreless
While Eph considers the Master's offer, Eldritch reaches out to Abraham to make a deal. Meanwhile, Zach meets the Master for the first time, and Dutch discovers that there's no going back to her old life.moreless
The battle for New York City continues but the humans find themselves outnumbered and outgunned. Meanwhile, Abraham works with Quinlan to translate the Luman despite Vasiliy's warnings, and Kelly pays Eph a visit.moreless
A wedding planner turns up dead and it turns out that she used to date Clive. The murder weapon is Clive's stolen 9mm Beretta, and Liv and Ravi set out to clear their friend's name. Problems arrive when it turns out that the planner was an obsessive stalker... and Liv has to eat her brain to solve the case.moreless
While Eph, Nora, and Zach leave New York City by train, Vasiliy and Abraham bid against Eicchorst to acquire the Lumen.
Eichhorst launches a full attack on Red Hook with the Master's strigoi. While Justine and the police fight at the checkpoints, Vasiliy and Nora try to restore the power while Eph and Abraham go after Eichhorst.moreless
While Abraham and Vasiliy try to obtain the Lumen, Kelly disguises herself as a human and continues her search for Zach.
Kelly goes after Nora and Zach. Meanwhile, Eph meets with his friend and contacts a pharmaceutical company rep in an effort to get the virus mass-produced so that the National Guard can distribute it.moreless
Eph makes plans to take the virus to the military in Washington, but Nora insists on staying behind with Zach. Meanwhile, Kowalski asks Vasiliy and Dutch for help, and Eldritch takes Coco out for dinner.moreless
Abraham and Dutch go to speak with Eldritch's former bodyguard. Meanwhile, Eph and Nora study the effects of their virus on the strigoi population, and Gus confronts his mother.
The crew finally gain access to the secret room in the ship's underbelly and among the items they find inside are a sunny android and a desperately ill woman who reveals a connection to Three.moreless
While Vasiliy and Dutch clean out a local strigoi nest, Nora and Eph experiment on two volunteer subjects to find a way to kill the creatures without killing humans.
While Ephraim and Nora try to create a biological weapon to destroy the strigoi, Abraham asks them and Vasiliy for help recovering some of his weapons. Meanwhile, Palmer purchases a factory and makes a friend, and Eichhorst informs Kelly that the Master has a new purpose for her.moreless
Abraham and his team of vampire hunters track the Master to the lair and confront the grand vampire in a climactic showdown. Meanwhile, Gus receives a job offer.
Eph goes to find Kelly and finds signs of a struggle. Meanwhile, Dutch convinces Vasily to help her stop Eldritch's plan and restore the Internet, only for Fitzwilliam to capture them.
Eph is arrested by the FBI. Meanwhile, Eichhorst gives Gus a job to do.
Eph and Nora fight to save Captain Redfern's life. Meanwhile, Abraham is released from jail and gets the passenger manifest, while Jim meets with Eichorst and discovers the price he has to pay for his wife Sylvia's health.moreless
The four survivors in quarantine start showing unusual symptoms. However, Everett overrides Eph's attempts to quarantine them. Meanwhile, an old friend visits Abraham.
A plane filled with dead passengers spurs an investigation in the opener of this series, in which a vampiric virus spreads through New York City.
Elena tries to keep Clayton at arms length, but he lets her know he'll do whatever it takes to get her back in his life for good. Elena uses the search for the deadly "mutt" as a distraction from her complicated personal life, but things get worse when a second dead body is found on Stonehaven's property.moreless
Elena, a werewolf trying to live a normal life, is summoned home by Jeremy the leader of her Pack when they come under attack by an unknown enemy. But returning to Stonehaven means facing Clayton Danvers, the only man Elena has ever loved, and the one who betrayed her by changing her into a werewolf.moreless
Aidan receives some unexpected help, and a solar eclipse could spell trouble for Josh and Nora.
Sally tries to fix a life that she ruined, Suren and Aidan look forward to their future together and Josh must choose between Nora and Julia