"If you believe the things I tell you, you'll never sleep quietly again. Can you believe?"

So says Vanessa Ives in this sneak peek of Penny Dreadful season three, exclusive to E! News. Star Eva Green offers us a glimpse into the road ahead for Miss Ives following the devastating events of season two—and if you thought she's just brushed herself off and lived happily ever after, well, you don't know Penny Dreadful.

"At the beginning of season three, Vanessa is not the Vanessa that we are used to," Green explains. "It's as if her armor has been stripped away. She's stuck in this vicious circle in which she's lost all sense of who she really is."