Vanessa Ives wages a personal battle against an evil demon determined to possess her; Sir Malcolm Murray tries to save his daughter from a fate worse than death; Ethan Chandler becomes enmeshed with a group of London vampire hunters and falls for a doomed local prostitute, even as his own mysterious past threatens to catch up with him; Dr. Victor Frankenstein must face the consequences of his successful death-defying experiments; Dorian Gray falls for the unapproachable Vanessa Ives; Brona Croft confronts her imminent demise from consumption.

The fifth season begins with Justin living in Hollywood indefinitely, causing Brian to turn his attention to a risky real estate investment, Babylon. His club-going lifestyle becomes an issue with Michael and Ben, who are considering a life in the suburbs. Melanie and Lindsay surprise everyone with the news of their split, and enter into an intense three-way battle with Michael over the custody of their daughter. And Ted fights aging with an extreme makeover.

Explores the furthest reaches of the internet and the people who frequently use it, providing a revealing and cautionary look inside a vast cyber netherworld.
第二季回归showtime，依旧8集。