A great show. I, too, loved the first two seasons the best. Had it continued, I don't know if I could have watched without Leo's character. I think Jimmy Smits is a great actor, but the show lost something with him in it.

My favorite episode was in Season 2 after Bartlett was shot and they had flashbacks to how they all came together. Runner-up was when Mark Harmon's character was killed after protecting CJ. Right up there was when Bartlett disclosed he had MS to Toby and how Toby figured it out beforehand.