I think it was back in the first episode where the women talking about the murders and curse the murderer were looking directly into the camera...which was showing us Chandler's viewpoint. The victims weren't whores (which the show even pointed out later,) so that ruled out the Ripper. I think they've been pretty upfront about Chandler=Larry Talbot.
This show is basically a takeoff on Universal's Frankenstein versus the Wolfman/House of Frankenstein/House of Dracula etc. (Purists please don't hate on me for not knowing the series by heart!) So I've been back and forth with myself about investing. But I have to say that this episode has gotten me to buy in.
The play in a play worked, both to highlight Billiie Piper (who showed me what Chandler is with her for,) and the meta compare/contrast of grand guignol and the horror of the ratting bets. I hadn't thought of the Bride but agree that's where this is going.
Dorian Gray's realization that he couldn't expect Chandler to be honest about knowing Wagner and his toast to Vanessa confirmed an awareness and interest in him for other people, not just boring self-absorption. His candid yet perfectly deceptive claim that his mask is human was especially striking. To me, now it seems like Gray is not just some pretty actor the camera and script insist is astonishingly sexy. Josh Hartnett is just as pretty, after all. This episode sold me on the idea that whatever's on the outside, what's on the inside is something else, and it's not us. It's on screen that Gray knows there's something amazing and eerie about Vanessa, but does he also realize this about Ethan?
The Dorian/Ethan hookup is not quite as bold as it seems. They are after all shipping the two prettiest actors. They are deliberately diminishing Eva Green's looks with the Victorian clothing and hair styles. It's true there's only so much they can do without putting monster makeup on a woman who looks like her. The surprise of Dorian/Ethan helped make up for not knowing if it's supposed to be simple lust, Ethan's anger over Brona or Ethan realizing this is another soul who doesn't fit in with humanity?
Little Lucy at the church is far too young for the canonical Lucy Westenra, who after all had three lovers (that's how she contracted syphilis, er, vampirism.)
Vanessa appears to be genuinely interested in Dorian, but however will she respond to a discovery that Dorian's vice versa is not as unilateral as she might wish? Also, will her psychic powers work on Ethan? Or does she already suspect something about him? And that's why no one troubled themselves about his wolf powers?
Which brings us to the really big moment, in the plot sense, Dracula's appearance. Going with Murnau instead of Browning is fine. But having the simple presence of the cross save Murray? As pointed out, Frankenstein tried bravely enough, but he was utterly useless. The thing is, the discovery that Fenton was a plant to open the mansion to Dracula suggests that Chandler is in cahoots. What are they going to do about that? Can it be true? Or is this just a plotting error. It's awfully damn early for holes like this to open up.