VIDEO: Sneak Peek - 'Another Demon' on Next PENNY DREADFUL on Showtime

On the next episode of PENNY DREADFUL on Showtime, Vanessa convinces Dr. Seward (Patti LuPone) to use hypnosis to take her back in time. Starring Eva Green, Josh Hartnett, and Timothy Dalton, the drama airs Sundays at 10PM ET/PT on Showtime. Get a sneak peek below!

Many people are familiar with classic literary characters like Dr. Frankenstein and Dorian Gray. "PENNY DREADFUL brings those and other characters into a new light by exploring their origin stories in this psychological thriller that takes place in the dark corners of Victorian London. Sir Malcolm is an explorer who has lost his daughter to the city's creatures, and he will do whatever is needed to get her back and to right past wrongs. His accomplice, seductive clairvoyant Vanessa Ives, recruits charming American Ethan Chandler to help locate Sir Malcolm's daughter and slay some monsters.

In Season 3 of PENNY DREADFUL, Vanessa Ives (Eva Green) accepting her demons could exact a terrible cost and plunge the world into darkness, while Ethan Chandler (Josh Hartnett), Dr. Frankenstein (Harry Treadaway), Dorian Gray (Reeve Carney), Sir Malcolm (Timothy Dalton), the Creature, and Lily (Billie Piper) must each face their own monstrous selves