Two mysterious women seek refuge in a run-down coastal resort. Clara meets lonely Noel, who provides shelter in his deserted guesthouse, Byzantium. Schoolgirl Eleanor befriends Frank and tells him their lethal secret. They were born 200 years ago and survive on human blood. As knowledge of their secret spreads, their past catches up on them with deathly consequence.

Edmond Dantés’s life and plans to marry the beautiful Mercedes are shattered when his best friend, Fernand, deceives him. After spending 13 miserable years in prison, Dantés escapes with the help of a fellow inmate and plots his revenge, cleverly insinuating himself into the French nobility.