I always loved Julianka.  She was so pretty.  And her sharp way of talking - it was particularly good in the way she handled Aristede.  She had her task to do and nothing else mattered.  Aside from the hopes of her curing Quentin, I was always so disappointed when she was killed so soon.  At least she came back in the seance, but I always wish her part could have lasted at least a few more episodes.