UNLEASHED Tie-In! Death match! Everything is on the table as Samira, the self-proclaimed vampire queen, rebels against the Black Death, the collective of vampires who she abandoned centuries ago. Meanwhile, Van Helsing travels through the void in search for Sela, who just might have the key to saving the world. Loyalties are severed and blood is spilled in this heart-stopping finale.
"The Flash" Adds "Harry Potter" Star Tom Felton as Series Regular