Hold us!

Showtime's Penny Dreadful returns for its second season on Sunday, May 3 at 10/9c, and frankly, we're not sure how prepared we are for how bloody, bizarre and downright creepy it's going to be. But we're still looking forward to it!

VIDEO: Watch the insane behind-the-scenes action of Penny Dreadful Season 2!

In the exclusive sneak peek above, the cast discusses the changes coming to Season 2, which includes the devil sending his servants after them, Vanessa (Eva Green) and Ethan (Josh Hartnett) getting closer despite his big werewolf secret and a hint at an undead love triangle. We're really not sure on that last one, but watch the trailer and decide for yourself.

Penny Dreadful returns on Sunday, May 3 at 10/9c on Showtime.

(Full disclosure: TVGuide.com is owned by CBS, which is Showtime's parent company.)