I spend most of this episode pondering Erica Fitz's gender. The bones in the face are quite big, making for a male appearance - but that doesn't prove anything. The wig looks indisputably plastic - but this isn't the first plastic wig we've seen on Dark Shadows. Fitz looked to be slightly shorter than Grayson Hall, who was 5'7" if I remember correctly, but we didn't get a look at their feet to compare heel heights. Fitz's voice seemed to be a women's voice, but I'm betting that a man could do it, with practise.
Supposing Fitz was a man, how did it feel to Robert Rodan and Thayer David to be acting with him one-on-one? Oh, well, it was just a slightly more extreme form of acting, I guess.
Adam didn't have any problem with supporting Leona Eltridge in the lies she was telling. He's putting an awful lot of faith in Nicholas's word that Leona's OK.
Marie Wallace looked awful on her first appearance on Dark Shadows. Good for her!