The Perfect Host stars David Hyde Pierce as Warwick Wilson, in an outstanding performance as a first-class creep. He has gone a long way from Niles on Frasier, our first cerebral goofball to see on television. As a psychotherapist, I always reveled in that show and the intellectually snobbery between he and his brother. In this role as Warwick, he has stepped into a new dimension (perhaps he has done this in another role, but this is my first time to see him in this type of character portrayal) and mesmerized me the entire time. The dissociative identity disorder idea was flabby in the storyline but made sense, nonetheless. He could have been schizophrenic as well, but I think the writer wanted to portray DID instead.
Raphael Balthazar played by Tomer Sisley, an Israeli-French male, has become my new fascination. I am going to spoil it for you though, but this has not been indicated in the series (at all). My suspicion is and maybe you will prove me wrong, maybe they will, but I think he is the one who killed his wife. At the end of Season 2; there were too many weird things at the ending segment that suddenly made me quite curious. His friend was dead, he was a ghost talking to him and they finally told us another clue – it had to be a doctor. Red Herring of a TV show? We shall find out in Season 3; as Acorn TV has indicated there will be one. Hard to tell with foreign TV.