New unlikely alliances and betrayals form as the battle for humanity's freedom from Dmitri's reign continues. Vanessa faces a shocking revelation that will force her to make a hard decision.

Vanessa desperately tries to save Dylan, but how far will she go? Doc and Axel try to get along in order to survive the humans hunting them down. A lone but sadistic vampire preys on a group of troubled teens.

Vanessa goes in a violent downward spiral. Vanessa and Julius find themselves in a battle with a group of vampires that may be worse than Dmitri. The battle between Sam and the Delinquents rages on while he attempts to break one of them.

Vanessa faces off against a old foe while a possible new one closes in on her.

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 with Dmitri. Axel fights against becoming a full-fledged vampire. Sam tracks Mohamad, Flesh, and Lucky. Scab attempts to enlist a fierce group of vampires to join Dmitri.

Van Helsing's group struggles with a disappearance. They accept sanctuary in a town run by a sheriff. Dmitri seeks a way to accomplish his goal.

There's a tense standoff between law enforcement and the survivors. Axel and Scarlett find themselves hunted by a vicious breed of vampires.

Vanessa discovers who her captors are and learn that they intend on using her to cure the vampire plague - or so they say.

Sam and Mohammad's past comes to light while Mohammad tries to escape him. At a baptism fire, friendships and loyalties are tested.

Coming across the fabled compound, the group must defend it from a fierce new foe. Doc makes a discovery that could change everything.

The final battle commences as secrets of the past and of the Van Helsing bloodline come to light.