Some of literature's most terrifying characters, including Dr. Frankenstein, Dorian Gray, and iconic figures from the novel Dracula are lurking in the darkest corners of Victorian London. PENNY DREADFUL is a frightening psychological thriller that weaves together these classic horror origin stories into a new adult drama.

In second season, Vanessa and Ethan form a deeper bond as the group, including Sir Malcolm (Timothy Dalton), Dr. Frankenstein (Harry Treadaway), and Sembene (Danny Sapani), unite to banish the evil forces that threaten to destroy them. Meanwhile, Dorian Gray (Reeve Carney), the Creature (Rory Kinnear) and Brona (Billie Piper) are all waging battles of their own. Patti LuPone will guest star as a mysterious character of great importance in Vanessa's past. Helen McCrory returns as Evelyn Poole (a.k.a. Madame Kali), the seductive spiritualist who will pose a unique threat to our protagonists this season, along with Simon Russell Beale, who is back as eccentric Egyptologist Ferdinand Lyle. Additional guest stars include Douglas Hodge as a Scotland Yard investigator; Sarah Greene as Poole's powerful daughter, Hecate; and Johnny Beauchamp as a man with a singular past.

Patti LuPone (American Horror Story), who guest starred last season as the Cut-Wife, returns in this 3rd season as a series regular in the new role of Dr. Seward, an American therapist who treats Vanessa (Eva Green) with an unconventional new approach. Wes Studi (Hell On Wheels) joins as Kaetenay, an intense, enigmatic Native American with a deep connection to Ethan (Josh Hartnett) who also becomes an ally to Sir Malcolm (Timothy Dalton).