Back in London, Vanessa (Eva Green) and Ethan (Josh Hartnett) learn that Sir Malcolm (Timothy Dalton) is in danger. Desperate to save him, Vanessa goes alone to battle Evelyn (Helen McCrory). Ethan heads out to Evelyn's mansion with Frankenstein (Harry Treadaway), Sembene (Danny Sapani) and Lyle (Simon Russell Beale). Lily (Billie Piper) reveals her true self to Dorian (Reeve Carney).