At a mountain stronghold, secrets of the Van Helsing family are unearthed and the true face of evil is exposed; a climactic battle between humans and vampires leaves humanity's fate in question.
While the rest of the group fight for survival, Axel and Scarlett defend a mountain stronghold against a relentless foe; Doc makes a medical discovery that could change everything.
Sam and Mohamad's shared past comes back to haunt them in more ways than one; at a secluded campsite in the woods, friendships are put through a baptism by fire.
A mystery unravels when an organization fighting to find a cure for vampirism enlists the help of someone in the group; old loyalties are put to the test with deadly results.
A tense standoff between law enforcement and the survivors erupts into a bloodbath; in a bid to evade a vicious breed of vampire, Axel and Scarlett find themselves hunted like prey.
As the group struggles with the disappearance of one of its own, they accept sanctuary in a town run by its Sheriff and his troops; Dmitri inches closer to achieving his darkest goal.
Vanessa faces off with Dmitri; Axel fights against becoming a full-fledged vampire; Sam tracks Mohamad, Flesh and Lucky; Scab tries to enlist a fierce group of vampires to join Dmitri.
Vanessa's past rushes back to confront her in an unexpected way; a secret is revealed that Doc has been protecting; in a bid to bolster his power, Dmitri sends Scab on an impossible mission.
Vanessa faces off against Sam in a bloody showdown; Dmitri hears news that sends him on a warpath after Vanessa; Flesh, Mohamad and Lucky take desperate steps to save their lives.
Vanessa encounters a group of vampires whose gruesome methods bring savagery to a new level; the Juvenile Delinquents continue their game of cat and mouse with Sam and that has deadly consequences.
Vanessa makes a horrific decision to save her daughter; Axel and a former ally struggle to survive in the wild; a group of juvenile delinquents come face to face with a sadistic vampire.
Vanessa fights to get her daughter out of the citadel; Dmitri and Antanasia hatch a plot to stop Vanessa; Mohamad risks his life to save Vanessa and Dylan.
Vanessa and Mohamad search for Dylan as Dmitri's citadel crumbles around them; Flesh acquires an unexpected ally in one of the Resistance Fighters; Taka clashes with the Vampire Elite.