I loved this episode! It reminded of the CSI of old. Catherine has always been one of my favorite characters and I've been looking forward to this ep for some time.
Marg was great in it. The standoff scenes between her and Jeremy Kent were terrific. I loved the references to Eddie and Lindsey. It always nice to see certain characters are not forgotten. Her relationship with Brass is also very well played. I can see Cath, Brass and Grissom being old buddies from way back and its good that even with one gone, the others are still sticking together.
I was worried when the first scene with Greg had him with Archie again. Luckily he got to do other things. I love how Riley seems to be able to bring out a little of the old Greg. I also love how we still know nothing about her past. Keep the mystery alive!
I find myself watching Nick very closely. I'm trying to see if his face makes any sort of suggestion that he's in pain. Unfortunatly, it distracts me from what he's actually saying but on the good side he's a very good actor. I've been unable to find any such signs.
Ray is really good with Doc Robbins. Although I stll have trouble seeing him telling others what to do in the field, in the autopsy room I see him as being perfectly capable of running the show.
Overall, wonderful episode. The whole team was there and that made me very happy. I will also admit that I look forward to Marc Vann being in episodes. Ecklie has grown on me. If they can keep this up, I will be happy to continue watching for another nine seasons.