Vanessa Ives and her allies find themselves locked in an epic battle against an unholy evil; Sir Malcolm falls under the spell of a bewitching temptress; Ethan's big secret becomes known as his past comes back to haunt him; Dr. Frankenstein's newest creation breaks hearts and then some; Dorian Gray falls for an unlikely woman.

• Eva Green
• Josh Hartnett
• Timothy Dalton
• Harry Treadaway
• Reeve Carney
• Rory Kinnear
• Billie Piper
• Patti LuPone