Who or what will we see if and when Vanessa travels back in time? If you can't wait for next week's fourth episode of Penny Dreadful Season 3, here are some photos from SpoilerTV to hold you over. New episodes air Sunday nights at 10:00pm EST on Showtime.
Episode 304: A Blade of Grass - "Vanessa convinces Dr. Seward to use hypnosis to take her back in time."