Parker Bird heads to Paris, and learns Cathcart attended The Cartier boutique, Lord Peter learns that a member of his family is a socialist, and worse still, a member of the Communist Party.
It's an intriguing and interesting episode, which also has a couple of amusing moments, I love that scene where it transpires that there's a closet socialist in the family, too funny.
It's definitely gone in a different direction, I liked that whole communist slant.
Mary....once again has a touch of the hysterics, I may be a little unkind here, but I think she's perhaps the only weak link in the chain, Bunter does exactly what is necessary, he needed to do that much earlier.
Kate O'Mara was very fine here, and very beautiful.
It's gone in a very different direction to the one I had expected it to go in, but very enjoyable, 8/10.